Generated: 2026-08-08T23:09:00-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 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. |
| OK | DKIM | 20/20 | A DKIM selector was verified. |
| ERROR | MTA-STS | 0/5 | Mail transport policy. |
| ERROR | TLS-RPT | 0/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 160 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. |
| OK | IPv4 diversity | 35/35 | 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/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 122.14.236.76 101.126.58.133 |
| AAAA | |
| CNAME | |
| MX | 20 mx2.feishu.cn. 30 mx3.feishu.cn. 10 mx1.feishu.cn. |
| TXT | "MS=ms26767525" "google-site-verification=lk-9t8onLvedo6PGfcBYL_MD2t-qYo1wZNUKXvUMRv0" "qqmail-site-verification=10e9cad9b26723d76a3174786e0c402c067d6b57eb5" "google-site-verification=M0UzjB9baO0F9vun2sJ_tf8WCfQtpC5qfRnMao5T02M" "qqmail-site-verification=26288cf2c988f9a18f0f419fe3e5ea49888adb5e5f9" "qqmail-site-verification=1f9712b69ebd2b370e5033029f640281389510aeb79" "v=spf1 include:spf.protection.partner.outlook.cn include:_netblocks.m.feishu.cn include:spf2.bytedance.com -all" "verification-code-site-App_feishu=XmuEom61SU6juTVXMYLh" "google-site-verification=L4LE6Fx-3g5m_mZTU58Ud0Z_2jW-Bh5MrXaYoxuqaOI" "google-site-verification=MMjIqjmOWnEQwp3mFZ-5OFlx2Uo_v1Segz6yKf01dZ8" "google-site-verification=utwLElChTeTPay5yMn4NqF-_6aqKxO8tS0KJWy5wlBc" "_globalsign-domain-verification=nVoktjzsfYmeWb5MWRqp5LMdvon0KHc4Dzj159AyP9" "_f3zsp3jcr9843f36xnpbfib409nlhjt" "qqmail-site-verification=db098967c117b469c2cb29f717fb08d766e75b9493b" "google-site-verification=1WUgFybb_wW59OZTDR2ZPPtZp5Udod_b_vHAvuci8UQ" |
| NS | vip3.alidns.com. vip4.alidns.com. |
| SOA | vip3.alidns.com. hostmaster.hichina.com. 2026060216 3600 1200 86400 600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | ;; 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 <<>> feishu.cn RRSIG +short +time=1 +tries=1 ;; global options: +cmd ;; no servers could be reached |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |