{ "ok": true, "domain": "oncehub.com", "generated_at": "2026-08-12T02:40:33-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 91, "label": "Excellent", "categories": { "dns": 90, "mail": 100, "security": 84, "network": 65, "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": "2 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": "4 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": 5, "lost_points": 0, "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": "7 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": 5, "lost_points": 0, "detail": "Mail transport policy." }, { "category": "mail", "title": "TLS-RPT", "max_points": 5, "earned_points": 5, "lost_points": 0, "detail": "TLS reporting policy." }, { "category": "security", "title": "Valid TLS certificate", "max_points": 55, "earned_points": 55, "lost_points": 0, "detail": "86 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": 19, "lost_points": 16, "detail": "5 of 9 evaluated headers detected." }, { "category": "network", "title": "PTR reverse DNS", "max_points": 30, "earned_points": 30, "lost_points": 0, "detail": "PTR: ec2-44-208-52-101.compute-1.amazonaws.com" }, { "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": "2 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": "4 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": "ok", "title": "CAA policy", "detail": "Certificate authority restriction.", "category": "dns", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "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": "7 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": "ok", "title": "MTA-STS", "detail": "Mail transport policy.", "category": "mail", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "level": "ok", "title": "TLS-RPT", "detail": "TLS reporting policy.", "category": "mail", "max_points": 5, "earned_points": 5, "lost_points": 0 }, { "level": "ok", "title": "Valid TLS certificate", "detail": "86 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": "5 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 19, "lost_points": 16 }, { "level": "ok", "title": "PTR reverse DNS", "detail": "PTR: ec2-44-208-52-101.compute-1.amazonaws.com", "category": "network", "max_points": 30, "earned_points": 30, "lost_points": 0 }, { "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": [ "44.208.52.101", "52.2.156.59" ], "AAAA": [], "CNAME": [], "MX": [ "30 aspmx4.googlemail.com.", "10 aspmx.l.google.com.", "30 aspmx2.googlemail.com.", "20 alt1.aspmx.l.google.com.", "20 alt2.aspmx.l.google.com.", "30 aspmx3.googlemail.com.", "30 aspmx5.googlemail.com." ], "TXT": [ "\"canva-site-verification=9clGu33JiVCNdDATn6nUJQ\"", "\"MS=ms53616683\"", "\"MS=ms32678326\"", "\"mixpanel-domain-verify=37b79b6d-a1a4-4cfa-aea5-157d62b84e8c\"", "\"google-site-verification=lBer4DDo1wVvpYMqCe6MUUSFQ4PbC7GbjIjlm__K2a8\"", "\"atlassian-sending-domain-verification=349f5927-f353-489f-b309-ee85157e71b9\"", "\"atlassian-domain-verification=3qT6lXmlAryZd7BOhC0Mo1S3V7qREYPmmaSfhkyQJJo0IXQXFcMUufZZeY8SU9Lz\"", "\"v=spf1 include:amazonses.com include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:spf.zoho.com include:_spf.atlassian.net include:transmail.net -all\"", "\"google-site-verification=iaR1YQQe2T662z_R4YrDnkdOhMALvfmHUSi0VZ69x7Y\"", "\"cisco-ci-domain-verification=70415a8265d98891c40f1ce90dcf8baea91cb04458511f57a27f28af6e91f2eb\"", "\"hubspot-developer-verification=ZDE4NDBlOTUtYWVjZC00ZGU3LTgzNDAtMzFmNWZiNjM3ZDli\"", "\"google-site-verification=kxSF7GoJHtHRHMwwZ79tJ2MP2bp08tRaomeKFwPVXog\"", "\"zpeople\"", "\"DirectFedAuthUrl=https://accounts.google.com/o/saml2/idp?idpid=C02m3hk5w\"", "\"lovable_verification=eDNWVR1uOEEju5l0I6Go\"", "\"google-site-verification=9MlLGInhCq-ouTN-wtlF5JYuNW5wl0-qVDfBvAlF0BM\"" ], "NS": [ "ns1-03.azure-dns.com.", "ns2-03.azure-dns.net.", "ns3-03.azure-dns.org.", "ns4-03.azure-dns.info." ], "SOA": [ "ns1-03.azure-dns.com. azuredns-hostmaster.microsoft.com. 1 3600 300 2419200 300" ], "CAA": [ "0 issue \"pki.goog\"", "0 issue \"sectigo.com\"", "0 issue \"letsencrypt.org\"", "0 issue \"cloudflare.com\"", "0 iodef \"mailto:security@oncehub.com\"", "0 issue \"digicert.com\"", "0 issue \"amazon.com\"" ], "DS": [ "50398 13 2 6E80A55C59632D0C7B66489BF26F3D5D89537C8A8CFE75902B69D4EE 18104BD9" ], "DNSKEY": [ "256 3 13 2dZ5aWxR3IaofG4Ybym2ne6JoGMGpgrJ8akcI9O1TfLwqXPpUh+KdKN4 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QMALYMUP4cNYH2EXGCJrF2YnTqbuL3f+AopbsMOutkxboJYbtZQgHs+9 h3z0NMBXQp9DnDVHLOyl5ctYkEDxpw==", "SOA 13 2 3600 20260813074048 20260811054048 53498 oncehub.com. 6hp/bySo9OPVdMm49Vve8ytlXvjv9+cLx1kbfEnzwuNqpGO9r6O1sD8/ Ip3Rzx5YUAkE3iSg/7O+H9e5liyOeQ==", "MX 13 2 3600 20260813074031 20260811054031 53498 oncehub.com. YxQPu+QNc4QmmWE9XHR4PNlcd7yN5zggZ+PlFMUqUbFKt+z7WJ7YEZHu 5zvpifWOFtnsfYp87boWK/VMaLbBOQ==", "DS 13 2 86400 20260816015347 20260809004347 41446 com. Ic8bhiiBT+XWjZ9qc1pgVKcfaBduKUGO7Ol70y+uVAN7WFYimWdAUTsT X3jcQLCchdg//aFy4HTHzoXq/cab9A==" ], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "44.208.52.101", "52.2.156.59" ], "ipv6": [] }, "mail": { "spf": "v=spf1 include:amazonses.com include:_netblocks.google.com include:_netblocks2.google.com include:_netblocks3.google.com include:_spf1.mailgun.org include:_spf2.mailgun.org include:spf.zoho.com include:_spf.atlassian.net include:transmail.net -all", "dmarc": "v=DMARC1; p=quarantine; pct=100; rua=mailto:re+dijcqvxkap3@dmarc.postmarkapp.com; ruf=mailto:postmaster@oncehub.com; sp=none; aspf=r;", "dkim_selector": "google", "dkim_host": "google._domainkey.oncehub.com", "dkim": "v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzFV2Fb8imj0jmVvmorwm1tsYnUYucry/KZmKlKv1t7zBxEvucIfmLJU3m3c58gdUQ3IX1poXLL1Qg7iLErIdN65Jo8cmgMzwdkOB/FzUtiCWQFs9vZMcsPpccUKEXS1r7lplsiEGsz2EBCzHC7rBW1x7CgUYhHnbH3pR3KRfgdOys07XeK0Odlhc1G1ULXMXbr4mw9IykekvlT7+8Lvm0YHhz8RI89jb87Tz+ADaZd1oOzqlPSNviX9PrBCaxNBgOE+05CnEZXQVuicxV1TOFEI8aIgaHClU/fLIDyWCODAGOv3hDQ32EmHZCf9Bl0Rusx4WHo9aWDbYfNOmhAlNuQIDAQAB", "spf_analysis": { "valid": true, "lookups": 9, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "v=STSv1; id=202511281332;", "tls_rpt": "v=TLSRPTv1; rua=mailto:24cf2129@in.mailhardener.com,mailto:postmaster@oncehub.com" }, "advanced": { "ptr": "ec2-44-208-52-101.compute-1.amazonaws.com", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "44.208.52.101", "52.2.156.59" ], "time_ms": 72.91 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "44.208.52.101", "52.2.156.59" ], "time_ms": 54.31 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "44.208.52.101", "52.2.156.59" ], "time_ms": 120.83 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "44.208.52.101", "52.2.156.59" ], "time_ms": 51.02 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "44.208.52.101", "52.2.156.59" ], "time_ms": 55.21 } ] } }, "ssl": { "available": true, "issuer": "Amazon", "subject": "*.oncehub.com", "valid_from": "2025-10-07T19:00:00-05:00", "valid_to": "2026-11-06T17:59:59-06:00", "days_remaining": 86, "san": [ "*.oncehub.com", "oncehub.com" ], "protocol": "TLSv1.3", "cipher": "TLS_AES_128_GCM_SHA256" }, "http": { "url": "https://www.oncehub.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "server": "cloudflare", "date": "Wed, 12 Aug 2026 07:40:25 GMT", "content-type": "text/html; charset=UTF-8", "content-length": "162", "connection": "keep-alive", "location": "https://www.oncehub.com", "set-cookie": "_cfuvid=ncfF5dU1BCtTclDcmYaoiepyKoQ6o27wFqwdm2_Pm8M-1786520425.4226706-1.0.1.1-UP5gr6GwUFWEz_O2YFTWg67FRJT4h1AzzzmgJx6Kw7Q; HttpOnly; SameSite=None; Secure; Path=/; Domain=www.oncehub.com", "cache-control": "s-maxage=36000, max-age=5", "last-modified": "Thu, 06 Aug 2026 07:32:00 GMT", "link": "; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style,; rel=preload; as=style", "strict-transport-security": "max-age=31536000; includeSubDomains", "content-security-policy": "upgrade-insecure-requests", "edge-cache-tag": "CT-37139146933,P-7116861,CW-173844216659,CW-184735689040,CW-184735689043,CW-184735689049,CW-184740629361,CW-184740629363,CW-184740629373,CW-186796294950,CW-186905866405,CW-188536982329,CW-194452699674,CW-201321288013,CW-201827557715,CW-202680441890,CW-206907571069,CW-212008327545,E-151842519452,E-151842519454,E-151842701169,E-184690146101,E-184690189689,E-203205572776,E-206818900813,E-206818917924,E-206918208811,RA-151842054176,PGS-ALL,SW-1,GC-203205681222,GC-206918199712,TS-184735688597", "permissions-policy": "accelerometer=(), camera=(self), geolocation=(), gyroscope=(), magnetometer=(), microphone=(self), payment=(), usb=(), fullscreen=(self), clipboard-read=(self), clipboard-write=(self)", "referrer-policy": "no-referrer-when-downgrade", "x-frame-options": "SAMEORIGIN", "x-hs-cf-cache-status": "HIT", "x-hs-cache-config": "BrowserCache-5s-EdgeCache-5s", "x-hs-cache-control": "s-maxage=36000, max-age=0", "x-hs-content-id": "37139146933", "x-hs-hub-id": "7116861", "x-hs-prerendered": "Thu, 06 Aug 2026 07:32:00 GMT", "x-xss-protection": "1; mode=block", "x-hs-cfworker-meta": "{\"contentType\":\"SITE_PAGE\",\"resolver\":\"PreRenderedContentResolver\"}", "x-hs-portal-id": "7116861", "vary": "accept-encoding", "report-to": "{\"group\":\"cf-nel\",\"max_age\":604800,\"endpoints\":[{\"url\":\"https://a.nel.cloudflare.com/report/v4?s=%2BbRPcEHsiYidixrCzVmivBgPSkCdqcapMiNEZZomTioTRh8q8KwMyqpYI489pD6qvKqy6uPuUgKKCR9viUFGf0slJoijWBIdA8zezV%2BT96o%2B4YXwtxhAfHZx09wHnTxIuQ%3D%3D\"}]}", "nel": "{\"report_to\":\"cf-nel\",\"success_fraction\":0.01,\"max_age\":604800}", "cf-ray": "a29dd4f2e82af60f-ORD", "alt-svc": "h3=\":443\"; ma=86400" }, "security_checks": { "strict-transport-security": true, "content-security-policy": true, "x-content-type-options": false, "x-frame-options": true, "referrer-policy": true, "permissions-policy": true, "cross-origin-opener-policy": false, "cross-origin-embedder-policy": false, "cross-origin-resource-policy": false }, "server": "cloudflare", "powered_by": "" }, "webpage": { "url": "https://www.oncehub.com/", "title": "Online Appointment Booking Software - Unmatched Free Plan | OnceHub", "description": "Build meaningful on-brand scheduling experiences with OnceHub's online appointment booking software. Try it for free.", "success": true, "error": "", "status": 200 }, "network": { "44.208.52.101": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "52.2.156.59": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "aspmx4.googlemail.com", "ports": [ { "port": 25, "open": false, "time_ms": 23.2, "banner": "", "error": "Network is unreachable" }, { "port": 465, "open": false, "time_ms": 4043.3, "banner": "", "error": "Connection timed out" }, { "port": 587, "open": false, "time_ms": 4041.7, "banner": "", "error": "Connection timed out" } ] }, "visitor": { "ip": "216.73.216.212", "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": 80.73 }