{
    "ok": true,
    "domain": "usa.gov",
    "generated_at": "2026-08-08T19:27:15-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 86,
        "label": "Good",
        "categories": {
            "dns": 95,
            "mail": 70,
            "security": 77,
            "network": 85,
            "availability": 100
        },
        "category_weights": {
            "dns": 25,
            "mail": 20,
            "security": 25,
            "network": 10,
            "availability": 20
        },
        "items": [
            {
                "category": "dns",
                "title": "IPv4 (A)",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "1 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "1 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "5 NS record(s); 2 or more required."
            },
            {
                "category": "dns",
                "title": "SOA record",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Authoritative zone record."
            },
            {
                "category": "dns",
                "title": "DNSSEC chain",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0,
                "detail": "DS and DNSKEY detected."
            },
            {
                "category": "dns",
                "title": "CAA policy",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Certificate authority restriction."
            },
            {
                "category": "dns",
                "title": "DNS propagation",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Agreement between public resolvers."
            },
            {
                "category": "mail",
                "title": "MX records",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20,
                "detail": "0 MX record(s)."
            },
            {
                "category": "mail",
                "title": "SPF",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "SPF policy published."
            },
            {
                "category": "mail",
                "title": "DMARC",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0,
                "detail": "DMARC policy published."
            },
            {
                "category": "mail",
                "title": "DKIM",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "A DKIM selector was verified."
            },
            {
                "category": "mail",
                "title": "MTA-STS",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "Mail transport policy."
            },
            {
                "category": "mail",
                "title": "TLS-RPT",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5,
                "detail": "TLS reporting policy."
            },
            {
                "category": "security",
                "title": "Valid TLS certificate",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0,
                "detail": "70 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0,
                "detail": "Full points require at least 30 days remaining."
            },
            {
                "category": "security",
                "title": "HTTP security headers",
                "max_points": 35,
                "earned_points": 12,
                "lost_points": 23,
                "detail": "3 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: ec2-23-22-13-113.compute-1.amazonaws.com"
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "AAAA availability."
            },
            {
                "category": "availability",
                "title": "DNS resolution",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "At least one address family must resolve."
            },
            {
                "category": "availability",
                "title": "HTTP response",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0,
                "detail": "HTTP/2 200 "
            },
            {
                "category": "availability",
                "title": "HTTPS final URL",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "Final URL uses HTTPS."
            }
        ],
        "methodology": "Each category is normalized to 100. The total is the weighted sum: DNS 25%, Email 20%, Security 25%, Network 10%, Availability 20%.",
        "diagnostics": [
            {
                "level": "ok",
                "title": "IPv4 (A)",
                "detail": "1 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "IPv6 (AAAA)",
                "detail": "1 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "5 NS record(s); 2 or more required.",
                "category": "dns",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "SOA record",
                "detail": "Authoritative zone record.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNSSEC chain",
                "detail": "DS and DNSKEY detected.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 15,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MX records",
                "detail": "0 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 0,
                "lost_points": 20
            },
            {
                "level": "ok",
                "title": "SPF",
                "detail": "SPF policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DMARC",
                "detail": "DMARC policy published.",
                "category": "mail",
                "max_points": 25,
                "earned_points": 25,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DKIM",
                "detail": "A DKIM selector was verified.",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "MTA-STS",
                "detail": "Mail transport policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "error",
                "title": "TLS-RPT",
                "detail": "TLS reporting policy.",
                "category": "mail",
                "max_points": 5,
                "earned_points": 0,
                "lost_points": 5
            },
            {
                "level": "ok",
                "title": "Valid TLS certificate",
                "detail": "70 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "HTTP security headers",
                "detail": "3 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 12,
                "lost_points": 23
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: ec2-23-22-13-113.compute-1.amazonaws.com",
                "category": "network",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 20,
                "lost_points": 15
            },
            {
                "level": "ok",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNS resolution",
                "detail": "At least one address family must resolve.",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTP response",
                "detail": "HTTP/2 200 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 40,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "HTTPS final URL",
                "detail": "Final URL uses HTTPS.",
                "category": "availability",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            }
        ]
    },
    "dns": {
        "records": {
            "A": [
                "23.22.13.113"
            ],
            "AAAA": [
                "2600:1f18:f88:4313:6df7:f986:f915:78d6"
            ],
            "CNAME": [],
            "MX": [],
            "TXT": [
                "\"v=spf1 include:amazonses.com include:532040.spf10.hubspotemail.net ~all\"",
                "\"MS=ms45746088\"",
                "\"amazonses:X5JKkKWosJlNPD8iJfPvNksuvQJzup3fDYEJtve9l20=\"",
                "\"d1rt4thgsoin5q.cloudfront.net\""
            ],
            "NS": [
                "dns2.gsa.gov.",
                "dns5.gsa.gov.",
                "dns4.gsa.gov.",
                "dns.gsa.gov.",
                "dns3.gsa.gov."
            ],
            "SOA": [
                "dns.gsa.gov. hostmaster.gsa.gov. 804870255 3600 180 1209600 3600"
            ],
            "CAA": [],
            "DS": [
                "4292 8 2 9C1D52E67A297D47056BE8647CEC0DEDDAF6757817AEC22A4A26D4FB 9300AB53",
                "62996 8 2 9F496F09690F4923E2B4D9336A3A0886CAC24DAEB44153E13F50543B 9BA77977",
                "39239 8 2 169CC0B5231BC218E3F1BB8FE3AD46B01F0B1A57FC43AD1EB9C971DB DF2973D0",
                "445 8 2 5517C2B10E0CE87584293327971302E9781169313111D9D6C9C4064A EB4865BA"
            ],
            "DNSKEY": [
                "256 3 8 AwEAAa0vrkuCVDt4eCcjuKH2w5/k80iVN1+smQ60Ybsi1KZ8uI48+8k0 Oo6T09GWqdIpuvUbBvQ2DUSE7FMqXko5OS/AhuH1593W/rAllZiZgBiD 6P5aIdSeubY6mJYHxgdzVP6CuEWL3OhPZfWSRzK7LFwbH+5f7/DBNXif IlGMLNlR",
                "257 3 8 AwEAAcS1j7Wussx/a9PVdHN3tP3X8FbpTQmJxWtmCnnJ/b3m9KnARjE9 KVzzG3zZmEgsxRpfLqCAvx+XvP9Fap+3AH9m4ng7fHMy9S2cYQYbT4LY xcL6uH/lEvMagEaRLQiKcLRHh7eFWp3kn1885Kri1JqjTffFkFrQVFto DHRirkTp"
            ],
            "RRSIG": [
                "DNSKEY 8 2 10800 20260903150415 20260804145915 445 usa.gov. d0nVkLpRNu1MF4xlbXS3aR23FuoVRxIIvFskgscr3mRgxkYiY5hzpca1 VBSlsUW5/6n8jtWRrgpp/tIDy2UBnrnZAa8rQKzZ9j4Eedubut6y+6pi iHGCD2DQQm1HG4nHPC5+CBnsDL8/6rPzAG8v1VTII9vat8aN4oSz/7A/ iTo=",
                "DNSKEY 8 2 10800 20260903150415 20260804145915 8694 usa.gov. S1RGS1Av1hWmpiB1cKVE/ygNYTWeHfx07rwg2zFXdWW3T7eI/gBYN8hC 1/jgGiGDaIQ1kcSt/fm5scqq2TIgRLk1DQ4rhhgi6X4o2YABXbK9djHK 04PGnTDv6+dWm8qXk6NTWzpPpBKaefF8SRx0KApChzTxuKRHk6/5Y8lV Ra0=",
                "TXT 8 2 10800 20260903150415 20260804145915 8694 usa.gov. B7kqvvSOmtQbat4gntIjk5IReVwtccd15NEQRSEDbGyXQSZhtPED6Axl 94UYwJAqVyl9PsxXqImr82LPfeWhNMO68pwiKosWsogATQoS4PBaLYxY 0VZVVRmRSY0+SX48m5Vb5nMTBqTB2/E+7QNPm/J3CLachy/W3ed1EHl3 uD0=",
                "NS 8 2 10800 20260903150415 20260804145915 8694 usa.gov. aDYm4ECphnNwoFirFXOnld1yR12fLIk/Zps10j6UEJct8OClXjhbKgMY EWkvRVu2iCO5/cyCfC5gr/JkbsEdJbeDGCOtKuup9GI0CTfmNabYkARc aCuNnw10NFCYEyUDw9nAQ4Znmhc5Qa24aIyR6Tm3LhQu6u85OhApRURE E48=",
                "DS 13 2 3600 20260810012704 20260807232704 35496 gov. Hm7lADsawhJlhgEOmLKR4bmNoYmwXrbeYq+HFfIX3SUEsSwXoEDzgAy6 loEQsXpzPhOfMzaakrYzI3cdjKcO1Q==",
                "SOA 8 2 10800 20260903150415 20260804145915 8694 usa.gov. qHjPX5SteZcrwdw3EgKf+tpJBgcRiJWXkvDVnH5ifg9h1ksaXSpY9B3o a4af4Kq8RAsuD8rLJwj5nfWYnhYzMQp+UvnaOlQpAJrJ6LILqnPzFU3P D8fwKVCJ9adHd0VibBVsLPLru2aDROmPFcYG2/NPH2RG/FNmmUcmtXkJ F9w=",
                "AAAA 8 2 300 20260903150415 20260804145915 8694 usa.gov. ViEDsEFvy2SunOqS5jnmaEkv6bheO1jINfR4QKwGq9c6rZsxHe+8pnlt 2wunJ2pn45BArQRYI5aqFeyNnL6ZZGVuIzSCpTo5vc7Ene6HqbuI8NoZ jzzjWzszjjnezbZkvDkF0FzFa6/WkBMuQ49jM4jrdtLeISIQW4/BDeF8 R5s=",
                "A 8 2 300 20260903150415 20260804145915 8694 usa.gov. ebhviNV1qkhnk3L9MPV3e7oO/8uzYhDp4cf+YR+QQ1tkuhpc4RRaDnfE c9KxLtanVxTxEMzUb8yaXRbKZ0j1TC8gqIVu/jGgnpx1pjAZLN76Q6V1 cO3Xj5Uv9+TpVtLgkLRI9gkgZyAEvSF6DlGLNt16eytF6RTafvVV+NS4 sSg=",
                "NSEC3PARAM 8 2 0 20260903150415 20260804145915 8694 usa.gov. gcZ3wy5cdDru/DYaProCdvqum+IAl65Dt/sXt8aFfuSVllVbF0ljFwb/ 2Lfucgf01GSlfsqPE0UHt+2O2h/SBFX7xv8ckYTEZqoyt6b+XYzp8mAZ 19t91keU/Xkpn8+hU3Id6kavLG2HI6YkC2xd6fjLApU6dOv5VLQgP2lJ j54="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "23.22.13.113"
        ],
        "ipv6": [
            "2600:1f18:f88:4313:6df7:f986:f915:78d6"
        ]
    },
    "mail": {
        "spf": "v=spf1 include:amazonses.com include:532040.spf10.hubspotemail.net ~all",
        "dmarc": "v=DMARC1; p=reject; pct=100; fo=1; ri=86400; rua=mailto:dmarcreports@gsa.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:dmarcfailures@gsa.gov",
        "dkim_selector": "m1",
        "dkim_host": "m1._domainkey.usa.gov",
        "dkim": "k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4CvMOSVFOQDIJ+HkjdfAmKuBkkiqTwV982PCFBocVGHY07N2uvkleqT+XrySENYYzFrdnk2U1I7HUYkA0tpEZNzU7G67l7u1qWcd5QMBzVDsAg2vJf4fAkAWmdQCyWboeVXCoMnswz5LZK/t0+Z37smv9k2nDK3XNdsYTVu8D8wIDAQAB",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "~all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "ec2-23-22-13-113.compute-1.amazonaws.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "23.22.13.113"
                    ],
                    "time_ms": 60.01
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "23.22.13.113"
                    ],
                    "time_ms": 51.82
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "23.22.13.113"
                    ],
                    "time_ms": 61.52
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "23.22.13.113"
                    ],
                    "time_ms": 86.52
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "23.22.13.113"
                    ],
                    "time_ms": 85.52
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "Let's Encrypt",
        "subject": "firstgov.gov",
        "valid_from": "2026-07-20T07:57:54-05:00",
        "valid_to": "2026-10-18T07:57:53-05:00",
        "days_remaining": 70,
        "san": [
            "firstgov.gov",
            "forms.gov",
            "fpisc.gov",
            "gobiernousa.gov",
            "gsa.gov",
            "m.gsa.gov",
            "pbrb.gov",
            "permitting.gov",
            "usa.gov",
            "workplace.gsa.gov",
            "www.fpisc.gov"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_256_GCM_SHA384"
    },
    "http": {
        "url": "https://www.usa.gov/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "date": "Sun, 09 Aug 2026 00:18:09 GMT",
            "content-type": "text/html",
            "content-length": "47199",
            "location": "https://www.usa.gov/",
            "strict-transport-security": "max-age=63072000; includeSubdomains",
            "x-frame-options": "DENY",
            "accept-ranges": "bytes",
            "last-modified": "Thu, 06 Aug 2026 19:56:13 GMT",
            "x-content-type-options": "nosniff",
            "x-vcap-request-id": "ad040350-2e18-4df1-5f96-f35cd38d682e",
            "cache-control": "max-age=900",
            "etag": "\"9629e68a2d50e202c42096256dc9b9ba\"",
            "vary": "Accept-Encoding,Accept-Encoding,Accept-Encoding",
            "x-cache": "Hit from cloudfront",
            "via": "1.1 b165e1062f1033bc3cd898503dd187d2.cloudfront.net (CloudFront)",
            "x-amz-cf-pop": "ORD56-P13",
            "x-amz-cf-id": "FUbksHAEeB8VSfxvIKFTQkCUminlCZ0KiZ1kDMfIS7HeX57ztX1tdw==",
            "age": "537"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": false,
            "x-content-type-options": true,
            "x-frame-options": true,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.usa.gov/",
        "title": "Making government services easier to find | USAGov",
        "description": "Find government benefits, services, agencies, and information at USA.gov. Contact elected officials. Learn about passports, Social Security, taxes, and more.",
        "success": true,
        "error": "",
        "status": 200
    },
    "network": {
        "23.22.13.113": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "usa.gov",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 0.7,
                "banner": "",
                "error": "Network is unreachable"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4020.6,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 4021,
                "banner": "",
                "error": "Connection timed out"
            }
        ]
    },
    "visitor": {
        "ip": "216.73.217.62",
        "reverse": "",
        "country": "",
        "country_code": "",
        "region": "",
        "city": "",
        "latitude": null,
        "longitude": null,
        "isp": "",
        "organization": "",
        "asn": "",
        "timezone": "",
        "browser": "Other",
        "os": "Other",
        "language": "",
        "user_agent": "Mozilla/5.0 AppleWebKit/537.36 (KHTML, like Gecko; compatible; ClaudeBot/1.0; +claudebot@anthropic.com)",
        "is_bot": true,
        "cloudflare": false
    },
    "analysis_time_ms": 85.99
}