{
    "ok": true,
    "domain": "salliemae.com",
    "generated_at": "2026-08-10T17:32:27-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 85,
        "label": "Good",
        "categories": {
            "dns": 90,
            "mail": 90,
            "security": 81,
            "network": 35,
            "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": "2 IPv4 address(es) detected."
            },
            {
                "category": "dns",
                "title": "IPv6 (AAAA)",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10,
                "detail": "0 IPv6 address(es) detected."
            },
            {
                "category": "dns",
                "title": "Name server redundancy",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0,
                "detail": "3 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": 5,
                "lost_points": 0,
                "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": 20,
                "lost_points": 0,
                "detail": "2 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": "79 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": 16,
                "lost_points": 19,
                "detail": "4 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30,
                "detail": "PTR not detected."
            },
            {
                "category": "network",
                "title": "IPv4 diversity",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0,
                "detail": "Two or more IPv4 addresses receive full points."
            },
            {
                "category": "network",
                "title": "IPv6 connectivity",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35,
                "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": "2 IPv4 address(es) detected.",
                "category": "dns",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 (AAAA)",
                "detail": "0 IPv6 address(es) detected.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 0,
                "lost_points": 10
            },
            {
                "level": "ok",
                "title": "Name server redundancy",
                "detail": "3 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": "ok",
                "title": "CAA policy",
                "detail": "Certificate authority restriction.",
                "category": "dns",
                "max_points": 5,
                "earned_points": 5,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "DNS propagation",
                "detail": "Agreement between public resolvers.",
                "category": "dns",
                "max_points": 10,
                "earned_points": 10,
                "lost_points": 0
            },
            {
                "level": "ok",
                "title": "MX records",
                "detail": "2 MX record(s).",
                "category": "mail",
                "max_points": 20,
                "earned_points": 20,
                "lost_points": 0
            },
            {
                "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": "79 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": "4 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 16,
                "lost_points": 19
            },
            {
                "level": "error",
                "title": "PTR reverse DNS",
                "detail": "PTR not detected.",
                "category": "network",
                "max_points": 30,
                "earned_points": 0,
                "lost_points": 30
            },
            {
                "level": "ok",
                "title": "IPv4 diversity",
                "detail": "Two or more IPv4 addresses receive full points.",
                "category": "network",
                "max_points": 35,
                "earned_points": 35,
                "lost_points": 0
            },
            {
                "level": "error",
                "title": "IPv6 connectivity",
                "detail": "AAAA availability.",
                "category": "network",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "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": [
                "45.60.132.53",
                "45.60.122.53"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mxb-00974401.gslb.pphosted.com.",
                "10 mxa-00974401.gslb.pphosted.com."
            ],
            "TXT": [
                "\"7470be172182f9a8d0c12dda69d4fd38e99c6e40c1983e15b8\"",
                "\"canva-site-verification=p705e5DJmqrmy7huD-RKgg\"",
                "\"_globalsign-domain-verification=xur8qmsW1HXeuQy3IGeGKdlEks1tqyf8-lHjS_SAtT\"",
                "\"25+dhgN3O+ONFrRx/T7qL8CN+ioDsMlt1Wf0VgjDFbCE429itcMrIv0tnovF53NNWRd38ScZ/uXCMI3HfpmzAA==\"",
                "\"ibmid=4e112c42-74d3-4da3-b09e-7f461de38466\"",
                "\"onetrust-domain-verification=e7ee58d8bfae41e2b20da3090184282c\"",
                "\"v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.protection.outlook.com  -all\"",
                "\"flexera-domain-verification-rivpbizffkbqmwvf\"",
                "\"asv=ffa957ade0701af31cf1f09637ae411a\"",
                "\"dynatrace-site-verification=60ef719d-2cd9-4eba-a5d1-4ad345567a08__im61etgvvkiiq5acbd48pvar8q\"",
                "\"adobe-sign-verification=76e934e72895acc9c57ebecab5535ef1\"",
                "\"MS=ms80260447\"",
                "\"facebook-domain-verification=i9b8go4wo0z6zn3cv6qh87qhv50m89\"",
                "\"adobe-idp-site-verification=d5a9616d2e6a7c51ad4bd2cb6bf2e6a04f8d285482669b007789fe5e44236389\""
            ],
            "NS": [
                "ns22.a1.incapsecuredns.net.",
                "ns81.a2.incapsecuredns.net.",
                "ns107.a0.incapsecuredns.net."
            ],
            "SOA": [
                "ns107.a0.incapsecuredns.net. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400"
            ],
            "CAA": [
                "0 issue \"digicert.com\"",
                "0 issue \"pki.goog\""
            ],
            "DS": [
                "27052 13 2 24D58E5D80AA8411EAB9C583163E27E7D6FEC6E6DBFF7A62CA72A2EC E34739C0"
            ],
            "DNSKEY": [
                "257 3 13 A/QXf2pO7R19hQIs+O0j7/cDgHd22V0n2PJF8KXjaNKwU3bbijKHnRey gdcxrhAvpqkQWSE3QUoyS9cyBdWf3Q==",
                "256 3 13 2MBTlPxz62rPYQ5MDCaFnKdPeY4kImSTT+mFt6pWzxHIE5XmKl3M+xKi leHMHeeYIGbUJBt8D5j7Bl75n/U+vg==",
                "256 3 13 8N+khyLzqVIVMsPdvO5YXK/iwRU/he9dTjI71bHz+WjMZ/aESqFqTIyV LAMvwUkeGMXaVXELKNiXvEqLtIHzBQ=="
            ],
            "RRSIG": [
                "MX 13 2 300 20260810233630 20260810213130 35375 salliemae.com. aic4SmzjFRRwiHBtlew3ROtXI3cEPJxgYt/1QaJ75gmAddhNOtgUy0Ay nKW2oJdPXS74TWG7IoJDB1vOwmakGw==",
                "DS 13 2 86400 20260814002908 20260806231908 41446 com. Vb7nhQPGUum+q5fCdjBtiJCa8ZOg/DCazKzBrmX47GHKDeTWEjuA4aMQ 4IlH+0SjK08KY0UEAVT5a4f0/mFMAw==",
                "CAA 13 2 300 20260810233723 20260810213223 35375 salliemae.com. 6S3ZPagn5y61IOoelb2VBg1AkPReOLQPpJnTr1mkMre/Up7hX3Rr0GP+ fdCZNjBd2xkhkOLXDXmHAJ2/jX/cUQ=="
            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "45.60.132.53",
            "45.60.122.53"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:spf.protection.outlook.com  -all",
        "dmarc": "v=DMARC1; p=reject; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com,mailto:dmarcreports@salliemae.com; fo=1; adkim=r; aspf=r; pct=100; rf=afrf; ri=86400; ",
        "dkim_selector": "selector1",
        "dkim_host": "selector1._domainkey.salliemae.com",
        "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC8Ke3OXXv6zdRHUaxj/n+xnx8USeBEvn6x/HNwT3fnN71/fhVIPU7IOrpi4y+Q8XKBZPfadtHb98jnySnD0nNQifXi9+e9r7UlVNizz0R+VkmRLBNZ3u+u34i4z9MDYtQcbcnlX492WOi9lj5UG55R9Bwf7Ejph7wZPt7DXwSmMQIDAQAB; n=1024,1453252686,1468977486",
        "spf_analysis": {
            "valid": true,
            "lookups": 2,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "reject"
        },
        "bimi": "v=BIMI1; l=https://bimi-assets.has.pphosted.com/default._bimi.salliemae.com.svg",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "45.60.122.53",
                        "45.60.132.53"
                    ],
                    "time_ms": 73.97
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "45.60.122.53",
                        "45.60.132.53"
                    ],
                    "time_ms": 50.59
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "45.60.122.53",
                        "45.60.132.53"
                    ],
                    "time_ms": 45.13
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "45.60.122.53",
                        "45.60.132.53"
                    ],
                    "time_ms": 26.87
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "45.60.122.53",
                        "45.60.132.53"
                    ],
                    "time_ms": 209.51
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "*.salliemae.com",
        "valid_from": "2025-10-28T19:00:00-05:00",
        "valid_to": "2026-10-28T18:59:59-05:00",
        "days_remaining": 79,
        "san": [
            "*.salliemae.com",
            "salliemae.com"
        ],
        "protocol": "TLSv1.3",
        "cipher": "TLS_AES_128_GCM_SHA256"
    },
    "http": {
        "url": "https://www.salliemae.com/",
        "status": "HTTP/2 200 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.salliemae.com/",
            "content-length": "140585",
            "strict-transport-security": "max-age=2592000; includeSubdomains",
            "date": "Mon, 10 Aug 2026 22:32:25 GMT",
            "content-type": "text/html;charset=utf-8",
            "server": "Apache",
            "x-dispatcher": "dispatcher1useast1-29735651",
            "x-vhost": "publish",
            "content-security-policy": "frame-ancestors 'self' https://*.salliemae.com https://*.sallie.com",
            "cache-control": "max-age=43200",
            "x-content-type-options": "nosniff",
            "age": "19583",
            "last-modified": "Mon, 10 Aug 2026 17:06:02 GMT",
            "etag": "\"22529-658b45e77725a\"",
            "accept-ranges": "bytes",
            "vary": "Accept-Encoding,User-Agent",
            "x-frame-options": "SAMEORIGIN",
            "set-cookie": "incap_ses_420_1874124=Juq2AWJjjWT4+rJJdyTUBXlRemoAAAAA7JgXpq7h1H6ba2d28gG5Pg==; path=/; Domain=.salliemae.com; Secure; SameSite=None",
            "x-cdn": "Imperva",
            "x-iinfo": "15-3544389-3544394 NNNN CT(21 47 0) RT(1786401145443 44) q(0 0 0 0) r(1 1) U24"
        },
        "security_checks": {
            "strict-transport-security": true,
            "content-security-policy": true,
            "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": "Apache",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.salliemae.com/",
        "title": "Sallie Mae | Education Loans, College Planning & Online Banking",
        "description": "Sallie Mae is the nation’s saving, planning, and paying for college company, offering private education loans, free college planning tools, and online banking.",
        "success": true,
        "error": "",
        "status": 206
    },
    "network": {
        "45.60.132.53": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        },
        "45.60.122.53": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mxb-00974401.gslb.pphosted.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 1624,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 22,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 99.7,
                "banner": "",
                "error": "Connection refused"
            }
        ]
    },
    "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": 99.49
}