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"Certificate authority restriction.", "category": "dns", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "level": "error", "title": "DNS propagation", "detail": "Agreement between public resolvers.", "category": "dns", "max_points": 10, "earned_points": 0, "lost_points": 10 }, { "level": "ok", "title": "MX records", "detail": "1 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": "157 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": "1 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 4, "lost_points": 31 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: a104-72-114-98.deploy.static.akamaitechnologies.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/1.1 403 Forbidden", "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": [ "104.72.114.98" ], "AAAA": [], "CNAME": [], "MX": [ "10 costar-com.mail.protection.outlook.com." ], "TXT": [ 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"\"openai-domain-verification=dv-JeqrQtGD0NY6bXFHkSGTFtt3\"", "\"google-site-verification=CdfaOW5EN8TU-UrG37aDd28lT6pLXXkI4bP5OV4uOPc\"", "\"qr3uq5ks8rlqurppvsco8a0p09\"" ], "NS": [ "a6-67.akam.net.", "a9-64.akam.net.", "a4-66.akam.net.", "a1-73.akam.net.", "a3-65.akam.net.", "a22-64.akam.net." ], "SOA": [ "ns1.costar.com. hostmaster.costar.com. 2026073005 10800 3600 604800 60" ], "CAA": [ "0 issue \"amazonaws.com\"", "0 issue \"godaddy.com\"", "0 issue \"digicert.com\"", "0 issue \"letsencrypt.org\"" ], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "104.72.114.98" ], "ipv6": [] }, "mail": { "spf": "v=spf1 ip4:66.231.92.15 ip4:50.28.24.60 include:costar.com include:sendgrid.net ~all", "dmarc": "v=DMARC1; p=reject; rua=mailto:dmarc_agg@dmarc.everest.email", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.apartments.com", "dkim": "v=DKIM1; k=rsa; 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"https://apartments.com/", "title": "Access Denied", "description": "", "success": true, "error": "", "status": 403 }, "network": { "104.72.114.98": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "costar-com.mail.protection.outlook.com", "ports": [ { "port": 25, "open": false, "time_ms": 19.7, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4036.3, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4020, "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)", 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