Generated: 2026-08-10T20:47:40-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 3 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. |
| OK | DNSSEC chain | 15/15 | DS and DNSKEY detected. |
| 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). |
| ERROR | SPF | 0/25 | SPF policy not found. |
| 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 | 108 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. |
| ERROR | HTTP response | 0/40 | No successful HTTP response. |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. 8.216.131.83 8.216.131.99 8.216.131.225 |
| AAAA | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| CNAME | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| MX | 1 mx1.feishu.cn. 10 mx3.feishu.cn. 5 mx2.feishu.cn. |
| TXT | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| NS | vip8.alidns.com. vip7.alidns.com. |
| SOA | vip7.alidns.com. hostmaster.hichina.com. 2025121107 3600 1200 86400 600 |
| CAA | |
| DS | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| DNSKEY | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| RRSIG | ;; communications error to 69.64.44.20#53: timed out |
| NSEC | |
| NSEC3 | alb-20yq6l9a68bmyj3l02.ap-southeast-1.alb.aliyuncsslbintl.com. |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |