{ "ok": true, "domain": "swisscom.ch", "generated_at": "2026-08-10T16:20:21-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 69, "label": "Fair", "categories": { "dns": 80, "mail": 70, "security": 69, "network": 55, "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": 10, "lost_points": 0, "detail": "1 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": "3 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": 0, "lost_points": 20, "detail": "No tested DKIM selector responded." }, { "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": "148 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": 4, "lost_points": 31, "detail": "1 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": 20, "lost_points": 15, "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/1.1 405 Method Not Allowed" }, { "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": "ok", "title": "IPv6 (AAAA)", "detail": "1 IPv6 address(es) detected.", "category": "dns", "max_points": 10, "earned_points": 10, "lost_points": 0 }, { "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": "3 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": "error", "title": "DKIM", "detail": "No tested DKIM selector responded.", "category": "mail", "max_points": 20, "earned_points": 0, "lost_points": 20 }, { "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": "148 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": "error", "title": "PTR reverse DNS", "detail": "PTR not detected.", "category": "network", "max_points": 30, "earned_points": 0, "lost_points": 30 }, { "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": "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/1.1 405 Method Not Allowed", "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": [ "195.186.210.170" ], "AAAA": [ "2a02:a90:c400:4001::2" ], "CNAME": [], "MX": [ "20 mail20.swisscom.com.", "20 mail10.swisscom.com.", "10 mail.swisscom.com." ], "TXT": [ "\"swisssign-check=bUMctS1sBw_dtstV-tP9l8nCN4Y\"", "\"dtm-domain-verification=IOmrG4ZBSYZe-XVI8H1d5R5BjAUKCBYxpFagma5-Z-E\"", "\"_gawpwoghk33765lkhf2k8rn8mvpbu3b\"", "\"swisssign-check=LSFJxZ9rZTDJ_mJLe0RoybZPXWs\"", "\"swisssign-check=UVPr8u25JLgma2Pn7CTx_PsAnaY\"", "\"MS=ms87184603\"", "\"_njidjkl1ijce1eif9ka2djugg26n9pu\"", "\"google-site-verification=ZKYAdfh9cjJUgUK2TyjUpetmpr1qca-fhN99ddGz4yw\"", "\"3d4cz93f19s9hq2vvl84d69wmd61xvtg\"", "\"v=spf1 include:spf.swisscom.com -all\"", "\" google-site-verification=fvsRSJM_MIItrZV5ByzMlfA9jwzSQjkVXXCEuAu2cbQ\"" ], "NS": [ "dns2.swisscom.com.", "dns1.swisscom.com.", "dns3.swisscom.com." ], "SOA": [ "dns3.swisscom.com. admin\\.dns.swisscom.com. 40761 21600 3600 604800 600" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [ "NSEC 13 2 900 20260904154458 20260805153204 48631 ch. bzmrce93eGZ1xsz2BFE2+s5nDVDlQhMAEPknC21NICGZImhI9TpCR1JR 5x6W+S40zm/exnQWjSySEsNsmBK9gw==" ], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [ "100 50 \"s\" \"SIP+D2T\" \"\" _sip._tcp.ims.swisscom.ch.", "90 50 \"s\" \"SIP+D2U\" \"\" _sip._udp.ims.swisscom.ch." ], "TLSA": [], "SSHFP": [] }, "ipv4": [ "195.186.210.170" ], "ipv6": [ "2a02:a90:c400:4001::2" ] }, "mail": { "spf": "v=spf1 include:spf.swisscom.com -all", "dmarc": "v=DMARC1; p=reject; pct=100; rua=mailto:reports-rua@swisscom.com; ruf=mailto:reports-ruf@swisscom.com;", "dkim_selector": "x", "dkim_host": "", "dkim": "", "spf_analysis": { "valid": true, "lookups": 1, "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": [ "195.186.210.170" ], "time_ms": 167 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "195.186.210.170" ], "time_ms": 142.48 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "195.186.210.170" ], "time_ms": 165.68 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "195.186.210.170" ], "time_ms": 162.64 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "195.186.210.170" ], "time_ms": 155.92 } ] } }, "ssl": { "available": true, "issuer": "SwissSign AG", "subject": "www.swisscom.com", "valid_from": "2026-06-22T04:04:36-05:00", "valid_to": "2027-01-06T03:04:36-06:00", "days_remaining": 148, "san": [ "www.swisscom.com", "www1.swisscom.com", "www.swisscom.ch", "www1.swisscom.ch", "swisscom.ch", "swisscom.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.swisscom.ch/de/privatkunden.html", "status": "HTTP/1.1 405 Method Not Allowed", "http_version": "2", "headers": { "location": "https://www.swisscom.ch/de/privatkunden.html", "connection": "close", "content-length": "252", "date": "Mon, 10 Aug 2026 21:20:11 GMT", "content-type": "text/html; charset=utf-8", "strict-transport-security": "max-age=16070400; includeSubDomains", "pragma": "no-cache", "cache-control": "no-cache", "set-cookie": "TS01d1b068=01603584daa618f77a3b9c8f48dc52a04978eb3b51e00b10dcbdb3a35e8eb996d29b1630d508a29560852d9c96f1ed0387acd1d54d; Path=/; Domain=.www.swisscom.ch; Secure; HttpOnly" }, "security_checks": { "strict-transport-security": true, "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": "", "powered_by": "" }, "webpage": { "url": "https://swisscom.ch/", "title": "", "description": "", "success": false, "error": "OpenSSL SSL_read: error:0A000126:SSL routines::unexpected eof while reading, errno 0" }, "network": { "195.186.210.170": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mail20.swisscom.com", "ports": [ { "port": 25, "open": false, "time_ms": 0.9, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 4017.5, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4021, "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": 97.57 }