{ "ok": true, "domain": "jamanetwork.com", "generated_at": "2026-08-08T18:15:56-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 81, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 96, "network": 70, "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": "2 IPv4 address(es) detected." }, { "category": "dns", "title": "IPv6 (AAAA)", "max_points": 10, "earned_points": 10, "lost_points": 0, "detail": "2 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": "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": "60 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": 31, "lost_points": 4, "detail": "8 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": 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": "2 IPv4 address(es) detected.", "category": "dns", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "level": "ok", "title": "IPv6 (AAAA)", "detail": "2 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": "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": "60 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": "8 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 31, "lost_points": 4 }, { "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": "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": [ "104.18.12.179", "104.18.13.179" ], "AAAA": [ "2606:4700::6812:db3", "2606:4700::6812:cb3" ], "CNAME": [], "MX": [ "10 mxb-00164a01.gslb.pphosted.com.", "10 mxa-00164a01.gslb.pphosted.com." ], "TXT": [ "\"_d7vg3o22qnl0ew6y4fbuonkfw4dbnn4\"", "\"v=spf1 include:spf-00164a01.pphosted.com include:emailcampaigns.net include:_spf.smtp.com include:spf.sendinblue.com include:_spf.silverchair.com ip4:199.164.8.15 ip4:199.164.8.16/31 ~all\"", "\"facebook-domain-verification=3n0btlewbmaha9k6eykrkhe0tu8qyu\"", "\"11C4-8E18-EDB4-89FA-76CB-8B56-C7EF-704B\"", "\"google-site-verification=IsPDG5DGyYynjH9E443Uqv12ysBHIVwJDX6E6X839Q4\"", "\"google-site-verification=kwUEvsVrYlouSbp3UC8itcPLWT8yoEODujrWC9nmtog\"", "\"_s6cuvktq9adfhr3fooy0xwa5odo8vyu\"", "\"_qgv6bkjgdde4mun51c8vvc2iiok7ou4\"", "\"google-site-verification=8dNkZAPIIyLx3B10TBcLRKyb3g6voM8CVzS6QbtLnN0\"", "\"Sendinblue-code:df223facbc2f058cdbc202665de88aa9\"", "\"google-site-verification=pXCR-Iq2VJ2PUVhfYKSNrUdHWaVoOX1h-0bpTKRp-Cs\"" ], "NS": [ "pdns08.domaincontrol.com.", "pdns07.domaincontrol.com." ], "SOA": [ "pdns07.domaincontrol.com. dns.jomax.net. 2026073101 28800 7200 604800 600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "104.18.12.179", "104.18.13.179" ], "ipv6": [ "2606:4700::6812:db3", "2606:4700::6812:cb3" ] }, "mail": { "spf": "v=spf1 include:spf-00164a01.pphosted.com include:emailcampaigns.net include:_spf.smtp.com include:spf.sendinblue.com include:_spf.silverchair.com ip4:199.164.8.15 ip4:199.164.8.16/31 ~all", "dmarc": "v=DMARC1;p=reject;fo=1;rua=mailto:dmarc_rua@emaildefense.proofpoint.com;ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com", "dkim_selector": "selector1", "dkim_host": "selector1._domainkey.jamanetwork.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzPrf2L6jnGluiWIEPO3EbRGXWRJOOEjNGoFplvz4QLJ8oAeRbPCvmn4eXLwBsehjhFFNOBfD1dDGjGYFlArgwyObF9UawsUWjXRiSriCNcqLWHeeoBKFfP1L61ViuzRjGp+vDMV1f6T4r1XfnNp0lekUfx+zurWk9B7AvZZSVzcxKoqdb4AyyvKkxI1MaLedM6ZPrE55qD3MhYyCqqLrGXBAGDAmJz1KemKzgih+lbGN/kiToxtnyVL0cpeTSVuDGJtkBtPzkOzaMQtyYuKVY8smV3S6TKysRZTNYiIgpaUSQJKFNne29lzxy/lLsBfQ+L6eaDlnSG6sGprAA9LahQIDAQAB;", "spf_analysis": { "valid": true, "lookups": 5, "final": "~all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "reject" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "104.18.12.179", "104.18.13.179" ], "time_ms": 51.87 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "104.18.12.179", "104.18.13.179" ], "time_ms": 25.21 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "104.18.12.179", "104.18.13.179" ], "time_ms": 56.92 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "104.18.12.179", "104.18.13.179" ], "time_ms": 56.37 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "104.18.12.179", "104.18.13.179" ], "time_ms": 63.31 } ] } }, "ssl": { "available": true, "issuer": "DigiCert Inc", "subject": "*.jamanetwork.com", "valid_from": "2026-03-22T19:00:00-05:00", "valid_to": "2026-10-07T18:59:59-05:00", "days_remaining": 60, "san": [ "*.jamanetwork.com", "archderm.ama-assn.org", "archsurg.ama-assn.org", "pubs.ama-assn.org", "archpedi.ama-assn.org", "jama.ama-assn.org", "cmejama-archives.ama-assn.org", "archopht.ama-assn.org", "archpsyc.ama-assn.org", "archneur.ama-assn.org", "archneurpsyc.ama-assn.org", "archinte.ama-assn.org", "archotol.ama-assn.org", "www.jamapsychiatry.com", "www.jamaneurology.com", "www.jamacardiology.com", "www.jamaotolaryngology.com", "www.jamaoncology.com", "www.jamapediatrics.com", "www.jamasurgery.com", "www.jamadermatology.com", "www.jamainternalmedicine.com", "www.jamaophthalmology.com", "jamacareernet.ama-assn.org", "jamasurgery.com", "jamapsychiatry.com", "jamapediatrics.com", "jamaotolaryngology.com", "jamaophthalmology.com", "jamaoncology.com", "jamaneurology.com", "jamainternalmedicine.com", "jamadermatology.com", "jamacardiology.com", "www.jamanetwork.net", "jamanetwork.net", "www.jamanetworkcme.com", "jamanetworkcme.com", "www.jamanetwork.org", "jamanetwork.org", "jama.com", "*.jama.com", "jamahsr.com", "jamanetworkhsr.com", "jamahealthforum.com", "jamaai.org", "jamaai.net", "jama-ai.org", "jama-ai.net", "jama-ai.com", "ai-in-clinical-practice.org", "ai-in-clinical-practice.net", "ai-in-clinical-practice.com", "jamaclinicaltrials.com", "jamaclinicaltrials.org", "jamaclinicaltrials.net", "jamarcts.com", "jamarcts.org", "jamarcts.net", "jamanetwork.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_256_GCM_SHA384" }, "http": { "url": "https://jamanetwork.com/", "status": "HTTP/2 403 ", "http_version": "3", "headers": { "date": "Sat, 08 Aug 2026 23:15:55 GMT", "content-type": "text/html; charset=UTF-8", "content-length": "5363", "accept-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA", "cf-mitigated": "challenge", "content-security-policy": "default-src 'none'; script-src 'nonce-WlWSpAnTotimBqmjQds2BJ' 'unsafe-eval' https://challenges.cloudflare.com; script-src-attr 'none'; style-src 'unsafe-inline'; img-src 'self' https://challenges.cloudflare.com; connect-src 'self' https://challenges.cloudflare.com; frame-src 'self' https://challenges.cloudflare.com blob:; child-src 'self' https://challenges.cloudflare.com blob:; worker-src blob:; form-action http: https:; base-uri 'self'", "server": "cloudflare", "critical-ch": "Sec-CH-UA-Bitness, Sec-CH-UA-Arch, Sec-CH-UA-Full-Version, Sec-CH-UA-Mobile, Sec-CH-UA-Model, Sec-CH-UA-Platform-Version, Sec-CH-UA-Full-Version-List, Sec-CH-UA-Platform, Sec-CH-UA, UA-Bitness, UA-Arch, UA-Full-Version, UA-Mobile, UA-Model, UA-Platform-Version, UA-Platform, UA", "cross-origin-embedder-policy": "require-corp", "cross-origin-opener-policy": "same-origin", "cross-origin-resource-policy": "same-origin", "origin-agent-cluster": "?1", "permissions-policy": "accelerometer=(),camera=(),clipboard-read=(),clipboard-write=(),geolocation=(),gyroscope=(),hid=(),magnetometer=(),microphone=(),payment=(),publickey-credentials-get=(),screen-wake-lock=(),serial=(),sync-xhr=(),usb=(),xr-spatial-tracking=*", "referrer-policy": "same-origin", "server-timing": "chlray;desc=\"a28239d1cbd5fab5\"", "x-content-type-options": "nosniff", "x-frame-options": "SAMEORIGIN", "set-cookie": "__cf_bm=37bJgYp.ULkPSAQ5q17U3ZvUJBfbcofAk8Z_iIDYn6o-1786230955.8055487-1.0.1.1-nLZtPrDKgQCZWncWTr3dNj9g0rw9B9tNEYlAeFkynh7Vb3p8disDvZSgqSYOpEPHmPMPv1kWNnuWqAIiBrLeygXu_l3EWhIglGImtLyaRgL9G15r6dGBncC61u6ojX1x; HttpOnly; SameSite=None; Secure; Path=/; Domain=jamanetwork.com; Expires=Sat, 08 Aug 2026 23:45:55 GMT", "cf-ray": "a28239d1cbd5fab5-STL" }, "security_checks": { "strict-transport-security": false, "content-security-policy": true, "x-content-type-options": true, "x-frame-options": true, "referrer-policy": true, "permissions-policy": true, "cross-origin-opener-policy": true, "cross-origin-embedder-policy": true, "cross-origin-resource-policy": true }, "server": "cloudflare", "powered_by": "" }, "webpage": { "url": "https://jamanetwork.com/", "title": "Just a moment...", "description": "", "success": true, "error": "", "status": 403 }, "network": { "104.18.12.179": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "104.18.13.179": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mxb-00164a01.gslb.pphosted.com", "ports": [ { "port": 25, "open": false, "time_ms": 23.3, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 49, "banner": "", "error": "Connection refused" }, { "port": 587, "open": false, "time_ms": 49.2, "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": 87.95 }