Generated: 2026-08-11T23:11:28-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| ERROR | IPv4 (A) | 0/30 | 0 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 1 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. |
| OK | CAA policy | 5/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 1 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| 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 | 80 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 4/35 | 1 of 9 evaluated headers detected. |
| ERROR | PTR reverse DNS | 0/30 | PTR not detected. |
| ERROR | IPv4 diversity | 0/35 | Two or more IPv4 addresses receive full points. |
| OK | IPv6 connectivity | 35/35 | AAAA availability. |
| OK | DNS resolution | 40/40 | At least one address family must resolve. |
| OK | HTTP response | 40/40 | HTTP/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | ;; communications error to 69.64.44.20#53: timed out ;; communications error to 69.64.44.50#53: timed out ; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> xp.cn A +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached |
| AAAA | www-origin.xp.cn. 240e:93d:1000:8:222:88:95:55 |
| CNAME | www-origin.xp.cn. |
| MX | www-origin.xp.cn. |
| TXT | "v=spf1 +include:_netblocks.m.feishu.cn -all" "verification-code-site-App_feishu=5HU7PM7FZshkMz1mRH8N" |
| NS | u1.xundns.com. u2.xundns.com. |
| SOA | www-origin.xp.cn. |
| CAA | www-origin.xp.cn. |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | ;; communications error to 69.64.44.20#53: timed out ;; communications error to 69.64.44.50#53: timed out ; <<>> DiG 9.18.39-0ubuntu0.22.04.4-Ubuntu <<>> xp.cn NSEC +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached |
| NSEC3 | www-origin.xp.cn. |
| SRV | www-origin.xp.cn. |
| NAPTR | www-origin.xp.cn. |
| TLSA | www-origin.xp.cn. |
| SSHFP | www-origin.xp.cn. |