Generated: 2026-08-11T02:04:17-05:00
| 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. |
| OK | DNSSEC chain | 15/15 | DS and DNSKEY detected. |
| 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). |
| ERROR | SPF | 0/25 | SPF policy not found. |
| 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 | 129 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. |
| 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/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 121.4.25.139 |
| AAAA | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| CNAME | www.wenjuan.com. |
| MX | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| TXT | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| NS | ns4.dnsv2.com. ns3.dnsv2.com. |
| SOA | www.wenjuan.com. waf-slb.wenjuan.com. lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| CAA | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| DS | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| DNSKEY | www.wenjuan.com. waf-slb.wenjuan.com. lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| RRSIG | |
| NSEC | \000.wenjuan.com. A NS SOA MX TXT AAAA SRV RRSIG NSEC DNSKEY SVCB HTTPS CAA |
| NSEC3 | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| SRV | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| NAPTR | lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| TLSA | www.wenjuan.com. waf-slb.wenjuan.com. lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |
| SSHFP | www.wenjuan.com. waf-slb.wenjuan.com. lb-i7f9hy3x-pmvgaizq891o3ld5.clb.ap-shanghai.tencentclb.com. |