{ "ok": true, "domain": "alipay.com", "generated_at": "2026-08-08T19:36:43-05:00", "cache": { "hit": true, "ttl": 0 }, "score": { "total": 80, "label": "Good", "categories": { "dns": 80, "mail": 90, "security": 61, "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": "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": "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": 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": 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": "27 day(s) remaining." }, { "category": "security", "title": "Certificate lifetime", "max_points": 10, "earned_points": 6, "lost_points": 4, "detail": "Full points require at least 30 days remaining." }, { "category": "security", "title": "HTTP security headers", "max_points": 35, "earned_points": 0, "lost_points": 35, "detail": "0 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": "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": "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": "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": "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": "27 day(s) remaining.", "category": "security", "max_points": 55, "earned_points": 55, "lost_points": 0 }, { "level": "warning", "title": "Certificate lifetime", "detail": "Full points require at least 30 days remaining.", "category": "security", "max_points": 10, "earned_points": 6, "lost_points": 4 }, { "level": "error", "title": "HTTP security headers", "detail": "0 of 9 evaluated headers detected.", "category": "security", "max_points": 35, "earned_points": 0, "lost_points": 35 }, { "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": [ "110.75.130.45", "110.76.8.255" ], "AAAA": [ "2400:b200:1005:3030::247", "2400:b200:1005:3030::27c" ], "CNAME": [], "MX": [ "15 mx3.qiye.aliyun.com.", "10 mx2.qiye.aliyun.com.", "5 mx1.qiye.aliyun.com." ], "TXT": [ "\"v=spf1 include:spf.qiye.aliyun.com include:spf1.staff.mail.aliyun.com -all\"", "\"globalsign-domain-verification=UBmHgiB2j5hJLnjJm8lozheCbDizfV9-usWfBycyM9\"", "\"google-site-verification=VbRNDyjOCMwhpsxGDlcyUYzONFPnL3JDP3P-l4zPxCg\"" ], "NS": [ "ns3.alipay.com.", "ns1.alipay.com.", "ns2.alipay.com.", "ns4.alipay.com." ], "SOA": [ "ns1.alipay.com. hm.alipay.com. 2608072232 3600 1200 315360000 360" ], "CAA": [], "DS": [], "DNSKEY": [], "RRSIG": [], "NSEC": [], "NSEC3": [], "SRV": [], "NAPTR": [], "TLSA": [], "SSHFP": [] }, "ipv4": [ "110.75.130.45", "110.76.8.255" ], "ipv6": [ "2400:b200:1005:3030::247", "2400:b200:1005:3030::27c" ] }, "mail": { "spf": "v=spf1 include:spf.qiye.aliyun.com include:spf1.staff.mail.aliyun.com -all", "dmarc": "v=DMARC1; p=quarantine; rua=mailto:pub_officesec_antmail@antgroup-inc.com; ruf=mailto:pub_officesec_antmail@antgroup-inc.com", "dkim_selector": "default", "dkim_host": "default._domainkey.alipay.com", "dkim": "v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDySLZLVtWqQDesZWQfjeea5qJvQVyR7OH6YYNcJ+t2KlEc8fYRUwBNr3limXUgxb9CvqpXGy32eHdA7T2fzXRqGIr3xZogKDKQBj3jGusLlM3QCvnjrGeBvNbK02lR6SkMD64WxZ3JawkG3nVqaJD2MTg7egRe0nmAKO0vmBwYLwIDAQAB;", "spf_analysis": { "valid": true, "lookups": 2, "final": "-all", "message": "Within the estimated limit" }, "dmarc_analysis": { "valid": true, "policy": "quarantine" }, "bimi": "", "mta_sts": "", "tls_rpt": "" }, "advanced": { "ptr": "", "propagation": { "consistent": true, "results": [ { "provider": "Google", "server": "8.8.8.8", "result": [ "110.75.130.45", "110.76.8.255" ], "time_ms": 34.55 }, { "provider": "Cloudflare", "server": "1.1.1.1", "result": [ "110.75.130.45", "110.76.8.255" ], "time_ms": 224.76 }, { "provider": "Quad9", "server": "9.9.9.9", "result": [ "110.75.130.45", "110.76.8.255" ], "time_ms": 211.47 }, { "provider": "OpenDNS", "server": "208.67.222.222", "result": [ "110.75.130.45", "110.76.8.255" ], "time_ms": 142.93 }, { "provider": "AdGuard", "server": "94.140.14.14", "result": [ "110.75.130.45", "110.76.8.255" ], "time_ms": 40.71 } ] } }, "ssl": { "available": true, "issuer": "DigiCert, Inc.", "subject": "*.alipay.com", "valid_from": "2025-08-11T19:00:00-05:00", "valid_to": "2026-09-05T18:59:59-05:00", "days_remaining": 27, "san": [ "*.alipay.com", "alipay.com", "*.alipay-cloud.com", "alipay-cloud.com", "*.alipayplus.com", "alipayplus.com", "*.alipay-eco.com", "alipay-eco.com", "*.ant-financial.com", "ant-financial.com", "*.ant-open.com", "ant-open.com", "*.ant-biz.com", "ant-biz.com", "*.antfortune.com", "antfortune.com", "*.antgroup.com", "antgroup.com", "*.antsdaq.com", "antsdaq.com", "*.ebuckler.com", "ebuckler.com", "*.mayiyunbao.com", "mayiyunbao.com", "*.mybank.cn", "mybank.cn", "*.fund123.cn", "fund123.cn", "*.zmxy.com.cn", "payment.sinopayment.com.cn", "zmxy.com.cn", "*.zhisheng.com", "*.alipay.hk", "*.antfin.com", "*.xin.xin", "miniapp.open.alipay.com", "*.open.alipay.com", "*.antfin-inc.com", "antfin-inc.com", "ssdata.com", "*.ssdata.com", "*.yidun.com", "yidun.com", "*.huijucai.com", "*.aa.zamcs.com", "*.zamcs.com", "*.alipay.cn", "alipay.cn", "*.antgroup-inc.cn", "antgroup-inc.cn", "*.alipay.com.cn", "alipay.com.cn", "*.open.alipay.com.cn", "open.alipay.com.cn" ], "protocol": "TLSv1.2", "cipher": "ECDHE-RSA-AES128-GCM-SHA256" }, "http": { "url": "https://alipay.com/", "status": "HTTP/2 200 ", "http_version": "3", "headers": { "server": "spanner/1.6.1", "date": "Sun, 09 Aug 2026 00:36:41 GMT", "content-type": "text/plain; charset=utf-8", "content-length": "192", "vary": "Origin", "x-server-id": "49-10796", "x-readtime": "0", "via": "spannercloud-42-033176084205[200]", "origin-agent-cluster": "?0" }, "security_checks": { "strict-transport-security": false, "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": "spanner/1.6.1", "powered_by": "" }, "webpage": { "url": "https://www.alipay.com/", "title": "支付宝", "description": "支付宝，全球领先的独立第三方支付平台，致力于为广大用户提供安全快速的电子支付/网上支付/安全支付/手机支付体验，及转账收款/水电煤缴费/信用卡还款/AA收款等生活服务应用。", "success": true, "error": "", "status": 200 }, "network": { "110.75.130.45": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" }, "110.76.8.255": { "success": false, "country": "", "region": "", "city": "", "asn": "", "organization": "", "isp": "" } }, "smtp": { "host": "mx3.qiye.aliyun.com", "ports": [ { "port": 25, "open": false, "time_ms": 53.2, "banner": "", "error": "Connection refused" }, { "port": 465, "open": false, "time_ms": 53.3, "banner": "", "error": "Connection refused" }, { "port": 587, "open": false, "time_ms": 1.1, "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": 103.32 }