{
    "ok": true,
    "domain": "chevron.com",
    "generated_at": "2026-08-09T12:14:24-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 69,
        "label": "Fair",
        "categories": {
            "dns": 70,
            "mail": 90,
            "security": 65,
            "network": 50,
            "availability": 60
        },
        "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": 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": 0,
                "lost_points": 15,
                "detail": "Both DS and DNSKEY are required."
            },
            {
                "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": 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": "149 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": 0,
                "lost_points": 35,
                "detail": "0 of 9 evaluated headers detected."
            },
            {
                "category": "network",
                "title": "PTR reverse DNS",
                "max_points": 30,
                "earned_points": 30,
                "lost_points": 0,
                "detail": "PTR: diggeo.chevron.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": 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": 0,
                "lost_points": 40,
                "detail": "HTTP/2 403 "
            },
            {
                "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": "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": "error",
                "title": "DNSSEC chain",
                "detail": "Both DS and DNSKEY are required.",
                "category": "dns",
                "max_points": 15,
                "earned_points": 0,
                "lost_points": 15
            },
            {
                "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": "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": "149 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": "error",
                "title": "HTTP security headers",
                "detail": "0 of 9 evaluated headers detected.",
                "category": "security",
                "max_points": 35,
                "earned_points": 0,
                "lost_points": 35
            },
            {
                "level": "ok",
                "title": "PTR reverse DNS",
                "detail": "PTR: diggeo.chevron.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": "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": "error",
                "title": "HTTP response",
                "detail": "HTTP/2 403 ",
                "category": "availability",
                "max_points": 40,
                "earned_points": 0,
                "lost_points": 40
            },
            {
                "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": [
                "146.23.28.130"
            ],
            "AAAA": [],
            "CNAME": [],
            "MX": [
                "10 mx1.hc2860-13.iphmx.com.",
                "10 mx2.hc2860-13.iphmx.com."
            ],
            "TXT": [
                "\"00D61000000ce7i=1TBPA00000003XN\"",
                "\"docusign=0d6d7b76-a45a-4619-9039-35c40c11b967\"",
                "\"s73qzkgcq6t6zcsqx7c28wmd2rcksd1h\"",
                "\"13fp192d617c8sl5xzs47t4ly7mdv7jh\"",
                "\"flexera-domain-verification-qedfyyokotfhvfoc\"",
                "\"00DU0000000IacI=1TBUG00000006QQ\"",
                "\"sending_domain66872=2115a09543dc818e9634130eeb7fb65a9877df2d3732a2251fa91938afd8a167\"",
                "\"rsAJX4T/VkXpG32rtHy+zBvQIzq1dSujJ8yYyWoJHIp+NNQeqj0A/Bfe/2a5CmVxFaPT3btId09Qe5znWpfI4A==\"",
                "\"apple-domain-verification=hMdt4yJUOKtQlmEj\"",
                "\"v=spf1 mx ip4:146.23.30.128/27 ip4:146.23.215.144/29 ip4:146.23.203.136/29 ip4:146.23.201.136 ip4:146.23.201.137 ip4:146.23.18.144/29 ip4:146.23.21.64/27 ip4:146.23.25.64/27 ip4:146.23.219.64/27 ip4:146.23.221.64/27 ip4:146.23.207.64/27 \" \"ip4:146.23.205.64/27 ip4:216.71.143.233 ip4:216.71.140.137 include:spf.protection.outlook.com exists:%{i}.spf.hc2860-13.iphmx.com -all\"",
                "\"00D6A0000001jaf=1TBUY00000006Gm\"",
                "\"adobe-idp-site-verification=2d20eeca-9842-40bd-8a06-f0862a926cef\"",
                "\"00D300000006RBv=1TBTV000000043d\"",
                "\"00D3000000017zq=1TBWP0000002vFD\"",
                "\"apple-domain-verification=3nY6UyVGLh6kBHZ2\"",
                "\"_foy5uaxonr50x2wzieeqrs6pqnkoxle\"",
                "\"lmbx19y5vggrq9nxghbh75hy7jqzd2m1\"",
                "\"_6txohqwfqyidg4mxcndc8136i46jkn7\"",
                "\"google-site-verification=x9FGIqMne2qviBWkvK_krWXW9HRGExWR-veq9k-0XSk\"",
                "\"00D4T000000CuJf=1TBUh00000003M5\"",
                "\"intersight=df0778b704b544114948e48bc2113e6d6f48a25c148b7fc9cae8d4617b46073d\"",
                "\"onetrust-domain-verification=0f20f05e31cd49dfa62d8578c89c34be\"",
                "\"MS=ms65934114\"",
                "\"00D70000000JKUt=1TBUR00000002Mo\"",
                "\"px3fj1p691b5hvrc8txkpsnfkfz0zwdd\"",
                "\"canva-site-verification=s9BdWEWAzzja44phWcAf7w\"",
                "\"9rxsgg1p7440j81tz2cr031nlfqp1kv1\"",
                "\"flexera-domain-verification-zeenwnobxrgrycpb\"",
                "\"8x8pltgc5dln7y0gyvl0njhgrntrp5gp\"",
                "\"93115f3e7c36292ce1bbef589f050f915c097b25166e9eb3df94e3ae5976d4c8\"",
                "\"intersight=d542cb674c573b6a8d70ab222c54deeb83aa4dac295b9e453be446d9ae1cbda4\"",
                "\"unity-sso-verification=622787ff-2401-4cec-b3da-3ed81844f7d7\"",
                "\"Dynatrace-site-verification=e3d7d493-852f-4277-be66-d9ec46131b2b__m4sdtkepb96fu5nlqr9siq1nka\"",
                "\"_ula22ffecfvwq30fnlt4e248srythj4\"",
                "\"_tfthfxtfsae0gf4n6l3jjtm0gfl0s3b\"",
                "\"00D41000000clb2=1TBPJ00000002GV\"",
                "\"_xf9ev2vu24ke70l562c0ew2kz4vuq1w\""
            ],
            "NS": [
                "nshou150.chevron.com.",
                "nssghq.chevron.com.",
                "nswfc.chevron.com."
            ],
            "SOA": [
                "nshou150.chevron.com. hostmaster.chevron.com. 2026080704 3600 900 604800 3600"
            ],
            "CAA": [],
            "DS": [],
            "DNSKEY": [],
            "RRSIG": [],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "146.23.28.130"
        ],
        "ipv6": []
    },
    "mail": {
        "spf": "v=spf1 mx ip4:146.23.30.128/27 ip4:146.23.215.144/29 ip4:146.23.203.136/29 ip4:146.23.201.136 ip4:146.23.201.137 ip4:146.23.18.144/29 ip4:146.23.21.64/27 ip4:146.23.25.64/27 ip4:146.23.219.64/27 ip4:146.23.221.64/27 ip4:146.23.207.64/27 ip4:146.23.205.64/27 ip4:216.71.143.233 ip4:216.71.140.137 include:spf.protection.outlook.com exists:%{i}.spf.hc2860-13.iphmx.com -all",
        "dmarc": "v=DMARC1; p=none; fo=1; ri=3600; rua=mailto:dmarc-rua@chevron.com; ruf=mailto:dmarc-ruf@chevron.com",
        "dkim_selector": "dkim",
        "dkim_host": "dkim._domainkey.chevron.com",
        "dkim": "v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAlg7rgcmhDSrRQAzceXz/pVV0OVvCVptSxM8MgDP+5c/KnWBeC8du6YqyRTYdlcd43CZA0GnyLDWWbP8OJ6fW21+R9eZdcj8MAZA126pmLFEjmL6kTViRh/J3z2u2bKZ8zKr8K7MtjD0mzg4KgG0QTKEu+BTpq4ASdBwD1k1Ei/eNsbMm47BzXGvfDlbtne0/g56IY1+LYOdfwHNggIi6UO9fR9WO9uoXkngmKfF1I01BMKdDe3eSGDdEGtUHNc978o7PYke7DcIe0s9tN4xEvnn35+LuK52AVb44wOsmSYWo6UI1WmPzRCKJIRr2Uq9OMNiliE3McbWTxkkLpYXGoQIDAQAB;",
        "spf_analysis": {
            "valid": true,
            "lookups": 3,
            "final": "-all",
            "message": "Within the estimated limit"
        },
        "dmarc_analysis": {
            "valid": true,
            "policy": "none"
        },
        "bimi": "",
        "mta_sts": "",
        "tls_rpt": ""
    },
    "advanced": {
        "ptr": "diggeo.chevron.com",
        "propagation": {
            "consistent": true,
            "results": [
                {
                    "provider": "Google",
                    "server": "8.8.8.8",
                    "result": [
                        "146.23.28.130"
                    ],
                    "time_ms": 31.5
                },
                {
                    "provider": "Cloudflare",
                    "server": "1.1.1.1",
                    "result": [
                        "146.23.28.130"
                    ],
                    "time_ms": 92.82
                },
                {
                    "provider": "Quad9",
                    "server": "9.9.9.9",
                    "result": [
                        "146.23.28.130"
                    ],
                    "time_ms": 50.46
                },
                {
                    "provider": "OpenDNS",
                    "server": "208.67.222.222",
                    "result": [
                        "146.23.28.130"
                    ],
                    "time_ms": 321.51
                },
                {
                    "provider": "AdGuard",
                    "server": "94.140.14.14",
                    "result": [
                        "146.23.28.130"
                    ],
                    "time_ms": 92.17
                }
            ]
        }
    },
    "ssl": {
        "available": true,
        "issuer": "DigiCert Inc",
        "subject": "chevron.com",
        "valid_from": "2026-01-05T18:00:00-06:00",
        "valid_to": "2027-01-05T17:59:59-06:00",
        "days_remaining": 149,
        "san": [
            "chevron.com",
            "www.chevron.com"
        ],
        "protocol": "TLSv1.2",
        "cipher": "ECDHE-RSA-AES128-GCM-SHA256"
    },
    "http": {
        "url": "https://www.chevron.com/",
        "status": "HTTP/2 403 ",
        "http_version": "3",
        "headers": {
            "location": "https://www.chevron.com/",
            "server": "BigIP",
            "connection": "Keep-Alive",
            "content-length": "1484",
            "date": "Sun, 09 Aug 2026 17:14:19 GMT",
            "content-type": "text/html",
            "vary": "Accept-Encoding",
            "cache-control": "no-store",
            "x-azure-ref": "20260809T171419Z-16d9dd57b56c55p8hC1CHI8fz800000009k0000000000rt0",
            "x-cache": "CONFIG_NOCACHE"
        },
        "security_checks": {
            "strict-transport-security": false,
            "content-security-policy": false,
            "x-content-type-options": false,
            "x-frame-options": false,
            "referrer-policy": false,
            "permissions-policy": false,
            "cross-origin-opener-policy": false,
            "cross-origin-embedder-policy": false,
            "cross-origin-resource-policy": false
        },
        "server": "BigIP",
        "powered_by": ""
    },
    "webpage": {
        "url": "https://www.chevron.com/",
        "title": "Service unavailable",
        "description": "",
        "success": true,
        "error": "",
        "status": 403
    },
    "network": {
        "146.23.28.130": {
            "success": false,
            "country": "",
            "region": "",
            "city": "",
            "asn": "",
            "organization": "",
            "isp": ""
        }
    },
    "smtp": {
        "host": "mx1.hc2860-13.iphmx.com",
        "ports": [
            {
                "port": 25,
                "open": false,
                "time_ms": 9.8,
                "banner": "",
                "error": "Connection refused"
            },
            {
                "port": 465,
                "open": false,
                "time_ms": 4015.7,
                "banner": "",
                "error": "Connection timed out"
            },
            {
                "port": 587,
                "open": false,
                "time_ms": 49,
                "banner": "554-esa10.hc2860-13.iphmx.com",
                "error": "No connection"
            }
        ]
    },
    "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": 81.26
}