{
    "ok": true,
    "domain": "tufts.edu",
    "generated_at": "2026-08-08T20:09:17-05:00",
    "cache": {
        "hit": true,
        "ttl": 0
    },
    "score": {
        "total": 81,
        "label": "Good",
        "categories": {
            "dns": 85,
            "mail": 90,
            "security": 73,
            "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": "4 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": "8 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": 20,
                "lost_points": 0,
                "detail": "6 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": "15 day(s) remaining."
            },
            {
                "category": "security",
                "title": "Certificate lifetime",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4,
                "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": 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": "4 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": "8 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": "ok",
                "title": "MX records",
                "detail": "6 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": "15 day(s) remaining.",
                "category": "security",
                "max_points": 55,
                "earned_points": 55,
                "lost_points": 0
            },
            {
                "level": "warning",
                "title": "Certificate lifetime",
                "detail": "Full points require at least 30 days remaining.",
                "category": "security",
                "max_points": 10,
                "earned_points": 6,
                "lost_points": 4
            },
            {
                "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": "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": [
                "151.101.2.133",
                "151.101.130.133",
                "151.101.194.133",
                "151.101.66.133"
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            "AAAA": [],
            "CNAME": [],
            "MX": [
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                "5 ppagent-prod-05.uit.tufts.edu.",
                "5 ppagent-prod-03.uit.tufts.edu.",
                "10 ppagent-prod-06.uit.tufts.edu.",
                "5 ppagent-prod-02.uit.tufts.edu.",
                "5 ppagent-prod-01.uit.tufts.edu."
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            "TXT": [
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                "\"e2ma-verification=akgbb\"",
                "\"i4unqtnsbehvhc5dd0jmf5ke2v\"",
                "\"fastly-domain-delegation-00397754-202555\"",
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                "\"google-site-verification=1pHtra0ws_rOomlKzK5seo5-9WBBG89V64ghZB43nCM\"",
                "\"e2ma-verification=v2agb\"",
                "\"e2ma-verification=epybb\"",
                "\"webexdomainverification.GQWN=15b95947-d46c-4a47-a3a3-c7dd2e9f7272\"",
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                "\"mea0r24gpfajjq0cvnc98n4uuf\"",
                "\"e2ma-verification=suzbb\"",
                "\"e2ma-verification=fmycb\"",
                "\"google-site-verification=umCxQFbGoU5AY31Q-KRDgvEHLuYrlydu5d2thX6OGvQ\"",
                "\"v=spf1 ip4:130.64.213.205 ip4:130.64.213.206 ip4:130.64.213.235 ip4:130.64.213.236 ip4:130.64.43.83 ip4:130.64.43.84 ip4:216.185.208.0/22 ip4:64.74.237.230/31 ip4:216.147.212.20/30 include:spf.protection.outlook.com ip4:216.248.199.106 include:spf1.formas\" \"sembly.com ip4:130.64.49.7 include:spf.symplicity.com ip4:52.86.188.131 ip4:52.43.50.148 include:_spf.google.com include:51231123.spf06.hubspotemail.net include:spf2.tufts.edu ~all\"",
                "\"e2ma-verification=uy5fb\"",
                "\"m98prj8e1ojp37v6rfok1fmodq\"",
                "\"webexdomainverification.FCQ9=0b6a743a-23c0-44fe-9d5c-55f03b4b400d\"",
                "\"fastly-domain-delegation-zuit77uufbtibnqvmrok--2023-10-12\"",
                "\"dll190j6ho8nnlp4vgtthju34i\"",
                "\"e2ma-verification=ldp\"",
                "\"166cnlocsbojao5qnbd63so2a4\"",
                "\"google-site-verification=SfdAhoomHN3qsKBSgfxtmDvo-Gaf3AHfZUo9KH7XsMQ\"",
                "\"sending_domain1046863=5e3e4e59e83e0754be23442be3ae028746e99b3a776e8ddd3a3520c898eb5439\"",
                "\"notion-domain-verification=shv5wV69tn9stpSFVJ94tUEbwWMrmmZggH7sgZLOhuP\"",
                "\"e2ma-verification=m85fb\"",
                "\"jamf-site-verification=MdoKwUDKn5g4qDVgurb2EA\"",
                "\"sij7qofovndodvjgjhmgmkeof\"",
                "\"brevo-code:daef842027ed73ae6ab00a5232f2ee0c\"",
                "\"e2ma-verification=dbbgb\"",
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                "\"e2ma-verification=9u7fb\"",
                "\"ih8nee66mp4cmt26m6mf1a6dnj\"",
                "\"cisco-ci-domain-verification=72880ba08efe559073001634001b73135ed61e25760f643b3fd9b697024d2b73\"",
                "\"e2ma-verification=4bxcb\"",
                "\"e2ma-verification=u7gfb\"",
                "\"e2ma-verification=fvybb\"",
                "\"apple-domain-verification=zbArtcw6JWjP8SQC\"",
                "\"SFMC-2NL80EDOsuvMizj6RU-6t2ivNBbXPOFa8_T9I_9w\"",
                "\"hxGlfaDhtrwRiEZV0Lk/tYkTEYkI3q3OF6W2gkTCnbjqq93yWGDl+S9EqjOHHhUFIZ6PjI7RJSBmcK7CJB6LoA==\"",
                "\"invoiced-saml-verification=20399786de230245fd2dd628535c30c3\"",
                "\"e2ma-verification=0n5fb\"",
                "\"google-site-verification=nqgGzVYnaH-f9d0bKiAfAJq6DvZ4kFtdxdsPVXpZO6Q\"",
                "\"adobe-idp-site-verification=240d76c477095634998c7b00937c5269acaaee1aed912e1d9b1fb64f574a8cde\"",
                "\"e2ma-verification=hj6fb\"",
                "\"e2ma-verification=lwu\"",
                "\"atlassian-domain-verification=PY6FlP7/ComixRgNwJiKXcMlscv/V2YSNMbBKDaNd/hwIGbv8Y/UHD7PGjEjZSUf\"",
                "\"e2ma-verification=7bxcb\"",
                "\"e2ma-verification=oywcb\""
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            "NS": [
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                "a2-67.akam.net.",
                "a7-65.akam.net.",
                "a24-66.akam.net.",
                "a8-65.akam.net.",
                "a1-196.akam.net.",
                "a3-66.akam.net.",
                "dns-auth-prod-01.it.tufts.edu."
            ],
            "SOA": [
                "dns-auth-prod-01.it.tufts.edu. noc.tufts.edu. 2020129707 10800 3600 604800 7200"
            ],
            "CAA": [],
            "DS": [
                "30935 8 2 438360A11FBCA2101AFD1DCA33A1961EFBCEC5C5DDB1672BB50193C1 B8CD6409"
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            "DNSKEY": [
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                "256 3 8 AwEAAZ0Nro3RaXoqAN/DDjr97cYoWLvergkkRy7IwgDYAx9mvgev+j/b csxmhhnJRUIYT/5bMs9O8iwAG5JsCJjkgh3SkkrDmxcS5hc01Kr7Dwnw Lcv4ZwzUXiivRIhSoJ26X/7PcEzBdvQmGAaleAmjoo/pBqtR82JYdWme LaSti7S59xHFPN8CxfhBw1aWqGVviMhJTI4FbUP65DjEIakPEZ2GRXxp dd9ZNQAUoQziYGk5jZWOQVFOdDfQHC+8f3SyGiH9HAG/cebin1qu5U1e qxj1wZIvgwNxZ39U7TCGsN+5Tfm3AAJChSc+eGNasC59anKSTAJW2GM4 1cS+vUsts5c="
            ],
            "RRSIG": [
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                "NS 8 2 3600 20260812100025 20260802095525 17718 tufts.edu. E/4i3mXujbr+XI10N5Zkdvds+NxovZ4a7TFO3GL1nwqG5Iz5zgQFqcqO XO6IzLhYhkhtnXe91Oxo6OdL4qjgGSbnAIxZjUnz6uCh3UeSjqJM8KVZ T1csgwco2tllY6xGbmLiiPnhEX6L3VOzf5WHsgeXdWfxse3iH0CGppcN XJ1nW+Dj5J7+lsjPbqZ2yTFt41HwwmNKg8G8bmTsrtr0scfNobHSXNjF QBv/Zyru32tMP9CNP3j83B74R+Ljp6JVsrqCWk1awNrgInwSSbECWQxz K/9quQbwCng4KYnR3RlH18V/eRJyIWCcKZBZJ5lr80U//T7CUmXwB6ER 8oC/0Q==",
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            ],
            "NSEC": [],
            "NSEC3": [],
            "SRV": [],
            "NAPTR": [],
            "TLSA": [],
            "SSHFP": []
        },
        "ipv4": [
            "151.101.2.133",
            "151.101.130.133",
            "151.101.194.133",
            "151.101.66.133"
        ],
        "ipv6": []
    },
    "mail": {
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        "dmarc": "v=DMARC1; p=none; rua=mailto:jjzco024@ag.us.dmarcian.com; ruf=mailto:jjzco024@fr.us.dmarcian.com;",
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