Generated: 2026-08-10T11:08:50-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 1 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 2 NS record(s); 2 or more required. |
| OK | SOA record | 10/10 | Authoritative zone record. |
| ERROR | DNSSEC chain | 0/15 | Both DS and DNSKEY are required. |
| ERROR | CAA policy | 0/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 3 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| ERROR | DMARC | 0/25 | DMARC policy not found. |
| ERROR | DKIM | 0/20 | No tested DKIM selector responded. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 124 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| WARNING | IPv4 diversity | 20/35 | Two or more IPv4 addresses receive full points. |
| ERROR | IPv6 connectivity | 0/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| OK | HTTP response | 40/40 | HTTP/1.1 200 OK |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 14.152.79.252 |
| AAAA | |
| CNAME | |
| MX | 20 mx2.feishu.cn. 30 mx3.feishu.cn. 10 mx1.feishu.cn. |
| TXT | "_globalsign-domain-verification=Y3bx-F5TZrNwBVpvIWU9IfsKKegR_w_waJxktnw8_u" "_globalsign-domain-verification=QhdtiQe0-otCMRYAdprM1JgsoI74PT0UWVMlmRDdf5" "_globalsign-domain-verification=ycOsF0XRLwwiwWE-qTf89HFqcPTUgCv0L2Tntpq5nF" "v=spf1 include:_netblocks.m.feishu.cn include:spf.intel-mail.com include:spfb.intel-mail.com include:idcmail.meizu.com include:spfa.meizu.com include:spfb.meizu.com ip4:14.152.79.21 ip4:119.147.162.70 ~all" "google-site-verification=4mx5hh_MUuXhI0o1sTE7ECnNAHnz5Y4OlOfFO6nRQOE" "_globalsign-domain-verification=2vU-1mChM42UGpo28M8xdTy59CNkK_WTwR6db-MdlJ" "_globalsign-domain-verification=xoSMq2NNG3Q4ss68zXMK_-IfT7l1VkbJK2_7V23oqH" "_globalsign-domain-verification=RH5FFHwPbQloHiDagEwfQFKy5JENOSR2QXNosFN2x7" "_globalsign-domain-verification=x3Y-QbAKegaA6hLQZMuWLzpne1_7EeD_NCoXeHyXud" "_globalsign-domain-verification=B68rXDwjZFUqJ7dtT3xxjHRVmdHT8gyQVWkaU1D8EL" "_globalsign-domain-verification=QhdtiQe0-" "_globalsign-domain-verification=W0k0jO9d0noPiVS08CI8bn8Zzy17hGRq_JxC0wfuRY" "yandex-verification:b0d678a07001d11c" "yandex-verification=b0d678a07001d11c" |
| NS | ns3.dnsv4.com. ns4.dnsv4.com. |
| SOA | ns3.dnsv4.com. enterprise2dnsadmin.dnspod.com. 1786316560 3600 180 1209600 180 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | \000.meizu.com. A NS SOA MX TXT AAAA SRV RRSIG NSEC DNSKEY SVCB HTTPS CAA |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |