{ "ok": true, "domain": "sfstandard.com", "generated_at": "2026-08-10T05:12:37-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 85, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 81, "network": 70, "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": "3 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "3 IPv6 address(es) detected." }, { "category": "dns", "title": "Name server redundancy", "max_points": 20, "earned_points": 20, "lost_points": 0, "detail": "2 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": "5 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": "76 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": 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": "3 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "3 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "level": "ok", "title": "Name server redundancy", "detail": "2 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": "5 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": "76 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": "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": [ "172.67.74.133", "104.26.1.108", "104.26.0.108" ], "AAAA": [ "2606:4700:20::681a:16c", "2606:4700:20::681a:6c", "2606:4700:20::ac43:4a85" ], "CNAME": [], "MX": [ "5 alt1.aspmx.l.google.com.", "5 alt2.aspmx.l.google.com.", "10 aspmx3.googlemail.com.", "1 aspmx.l.google.com.", "10 aspmx2.googlemail.com." ], "TXT": [ "\"MS=ms43885079\"", "\"google-site-verification=LuXO9JGZVtuH30IPKrzUwunvwrKW5AknV_6jb5hAJTs\"", "\"google-site-verification=LVwhpXLCryK-Yy4OCYDSDeeip1XDlvEyQawgWsnTIj4\"", "\"google-site-verification=9D2VzJi-QCek9CtqC2XV8G4VYkTiiDYYTmkM5152ad8\"", "\"google-site-verification=Pxn4qRIMXM3NXWJJXMKa6_EDUEXUJ45KnYlamLRcmCc\"", "\"87C502C096\"", "\"pinterest-site-verification=1964e905158ee0ffd372e5673f148ac2\"", "\"yahoo-verification-key=v6WYOlBzGhr+nRuYh5Ux6HURBU3YpmwgqG7aHhofZSM=\"", "\"facebook-domain-verification=abuf0xngyzhww7zmaef6xe1atzvx53\"", "\"google-site-verification=qezXaWCJMkXCTKU_xNS8KaaWIHYVtloekclZDOJ2ESQ\"", "\"ahrefs-site-verification_1c1d0eec23ee40d6b3e59dff8b33a7a913b110bc4c6c385ff38aaf5b8fe31cc7\"", "\"1password-site-verification=SOYKTYJWEJBMNOJPQXYKXQ7KDA\"", "\"slack-domain-verification=3wB5AQfDRc3r5DurPNJwj1jlR6AzVnkqQ8IsS0IN\"", "\"v=spf1 ip4:51.81.221.9 include:aspmx.sailthru.com include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.google.com include:mail.zendesk.com ~all\"", "\"notion_verify_=!z295)*!uhnie~c!endpC=1#gkr>KJ*}Ric_zRX?Q=sd0)3bU}xPF6YsXvaEjt4kdwrtK\"", "\"google-site-verification=1xVm4uNV23SgRVvgt4bwS-A7pGcIve2Rwo26KL0T3jA\"", "\"mandrill_verify.X-TPgbXKBFW6x5Dv_b_z-w\"" ], "NS": [ "mallory.ns.cloudflare.com.", "yevgen.ns.cloudflare.com." ], "SOA": [ "mallory.ns.cloudflare.com. dns.cloudflare.com. 2411506390 10000 2400 604800 1800" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "172.67.74.133", "104.26.1.108", "104.26.0.108" ], "ipv6": [ "2606:4700:20::681a:16c", "2606:4700:20::681a:6c", "2606:4700:20::ac43:4a85" ] }, "mail": { "spf": "v=spf1 ip4:51.81.221.9 include:aspmx.sailthru.com include:servers.mcsv.net include:spf.mandrillapp.com include:_spf.google.com include:mail.zendesk.com ~all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:790c4d8bd75b4741a82420ad7aca2f12@dmarc-reports.cloudflare.net,mailto:dev-dmarc@sfstandard.com,mailto:dmarc_agg@vali.email; ruf=mailto:dev-dmarc@sfstandard.com; rf=afrf; sp=quarantine; fo=1; adkim=r; aspf=r", "dkim_selector": "default", "dkim_host": "default._domainkey.sfstandard.com", "dkim": "v=DKIM1; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAuzSavD4fySbiZXr9ItVR/vknWp2RME+VYFdICAA0WmFsyQ70Wr3A7h2Ipix5YYcEw22SnlTqjFhnehPGl8+oIW5fMtVevtD+Cl/ycgQM1cfiWqm7qG2racAGNBZM2vX9oZjpI7Ekf3d8gqwNj2uvpQ5qwgPiV0zBQUy/6UKRXcZ/OwGT1/78/9yceLn8rWJVxG7ypt/aIcQB5S+9w9owSo9HJFZNa/5QRtH6Ylfkbt4KM0Dr3hsMmLpp2uLre3mM2hex4fcgmDPn1pknPOi7hXY+CkbKDTBE77vl2/NHskLfsqiFqlvjEJ8gIIkN7hcpu+7VNQxNuy5kBH+VQFZcYQIDAQAB", "spf_analysis": { "valid": true, "lookups": 5, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "v=BIMI1; l=https://content.sfstandard.com/wp-content/uploads/2023/09/logo-gold.svg;", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.26.0.108", "104.26.1.108", "172.67.74.133" ], "time_ms": 54.47 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.26.0.108", "104.26.1.108", "172.67.74.133" ], "time_ms": 25.27 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.26.0.108", "104.26.1.108", "172.67.74.133" ], "time_ms": 31.94 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.26.0.108", "104.26.1.108", "172.67.74.133" ], "time_ms": 33.5 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.26.0.108", "104.26.1.108", "172.67.74.133" ], "time_ms": 79.72 } ] } }, "ssl": { "available": true, "issuer": "Google Trust Services", "subject": "sfstandard.com", "valid_from": "2026-07-27T22:33:05-05:00", "valid_to": "2026-10-25T23:33:00-05:00", "days_remaining": 76, "san": [ "sfstandard.com", "*.sfstandard.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://sfstandard.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "date": "Mon, 10 Aug 2026 10:12:28 GMT", "content-type": "text/html; charset=utf-8", "cache-control": "no-cache, must-revalidate, max-age=0, no-store, private", "content-security-policy": "default-src 'self' *.sfstandard.com sfstandard.com; script-src 'self' 'unsafe-inline' 'unsafe-eval' https: http://ad.broadstreetads.com http://*.broadstreetads.com localhost:5001 blob:; script-src-elem 'self' 'unsafe-inline' 'unsafe-eval' https: http://ad.broadstreetads.com http://*.broadstreetads.com localhost:5001 blob:; style-src 'self' 'unsafe-inline' *.sfstandard.com sfstandard.com localhost:5001 fonts.googleapis.com *.ttwstatic.com embed.typeform.com opinionstage.com *.opinionstage.com tiktokcdn-us.com *.tiktokcdn-us.com ketchcdn.com *.ketchcdn.com ketchjs.com *.ketchjs.com *.trackjs.com coral.sfstandard.app s3.amazonaws.com stripe.com *.stripe.com *.cloudflare.com yo.com use.typekit.net p.typekit.net cdn.broadstreetads.com *.tickettailor.com; img-src 'self' data: https:; font-src 'self' data: *.sfstandard.com sfstandard.com fonts.gstatic.com use.typekit.net s3.amazonaws.com coral.sfstandard.app stripe.com *.stripe.com *.cloudflare.com yo.com cdn.broadstreetads.com routle-sf-standard.vercel.app; connect-src 'self' *.sfstandard.com sfstandard.com http://*.broadstreet.ai:443 wss: https: ws://localhost:1234 localhost:3000 localhost:3333 localhost:5001 ws://localhost:5001 *.tickettailor.com; frame-src 'self' *.sfstandard.com sfstandard.com localhost:3333 https:; object-src 'self' *.sfstandard.com sfstandard.com data: sanfrancisco.granicus.com; media-src 'self' *.sfstandard.com sfstandard.com tiktokcdn-us.com *.tiktokcdn-us.com tiktok.com *.tiktok.com blob:; frame-ancestors 'self' *.sfstandard.com sfstandard.com localhost:3000 useberry.com *.useberry.com; upgrade-insecure-requests; block-all-mixed-content; report-uri ; report-to csp-endpoint", "expires": "Wed, 11 Jan 1984 05:00:00 GMT", "report-to": "{\"group\":\"csp-endpoint\",\"max_age\":10886400,\"endpoints\":[{\"url\":\"\"}]}", "set-cookie": "_inline_promo_=1%3A2026-08-11T10%3A12%3A28.424Z; Path=/; Expires=Tue, 10 Aug 2027 10:12:28 GMT; Max-Age=31536000; SameSite=lax", "strict-transport-security": "max-age=31536000; includeSubDomains; preload", "vary": "Accept-Encoding", "x-clerk-auth-reason": "session-token-and-uat-missing", "x-clerk-auth-status": "signed-out", "x-content-type-options": "nosniff", "x-frame-options": "SAMEORIGIN", "x-middleware-rewrite": "/", "x-powered-by": "Express", "x-xss-protection": "0", "cf-cache-status": "DYNAMIC", "server": "cloudflare", "cf-ray": "a28e38eccfdf7aad-ORD" }, "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": "cloudflare", "powered_by": "Express" }, "webpage": { "url": "https://sfstandard.com/", "title": "The San Francisco Standard", "description": "The San Francisco Bay Area's essential source for daily news, politics, business, food, tech and culture coverage.", "success": true, "error": "", "status": 200 }, "network": { "172.67.74.133": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.26.1.108": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.26.0.108": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "alt1.aspmx.l.google.com", "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": 4002.7, "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": 122.14 }