Generated: 2026-08-09T12:05:00-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 4 IPv4 address(es) detected. |
| ERROR | IPv6 (AAAA) | 0/10 | 0 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 4 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. |
| ERROR | DNS propagation | 0/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 9 MX record(s). |
| OK | SPF | 25/25 | SPF policy published. |
| OK | DMARC | 25/25 | DMARC policy published. |
| 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 | 150 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 23/35 | 6 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: server-18-160-249-112.ord58.r.cloudfront.net |
| 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 | 18.160.249.112 18.160.249.129 18.160.249.26 18.160.249.24 |
| AAAA | |
| CNAME | |
| MX | 20 mx1.notify.best. 1 spam01.kumail.top. 60 mxdm-ap-southeast-1.aliyun.com. 5 mx2.larksuite.com. 50 mx1.engagelab.com. 10 mx3.larksuite.com. 3 mx1.larksuite.com. 1 spam02.kumail.top. 55 mx.sendcloud.org. |
| TXT | "yahoo-verification-key=J8KweFOG0avP8GdbPfTDijjASNP8O2ihnwpXZYESa4U=" "v=spf1 +include:spf.onlarksuite.com +include:spf.email.notify.best +include:spf.email.engagelab.com +include:spf.kumail.top ~all" "postman-domain-verification=8f6436a0049197fec21534bdda4d95fc3f1b9103ac63012539bb5854c92128d6a83432c408e92b50a2126911dce87408ed8052f377b494001998ef67dfe2b1ec" "ca3-0017b382c3f643b793daa2b17cc73d8b" "verification-code-site-App_lark=fyPQCJMrVVje3070VJkJ" "ca3-db13dc03195d45108af49f8a9466091a" "MS=ms77224760" "google-site-verification=Arz1DfS6shjt7WXqmNe85If83Nr-ekkuZK-2_wRNGr0" "OSSRH-93008" "google-site-verification=TvBJH7k-WnxAdXKoZhz4gx_ZnEU85bzUodK4NXfzlW4" "google-site-verification=FGj3V5cMSwWEzE_zDZw0Lm_VQNO6cUmSmFbb6T5ZbVk" |
| NS | ns-1850.awsdns-39.co.uk. ns-1249.awsdns-28.org. ns-280.awsdns-35.com. ns-906.awsdns-49.net. |
| SOA | ns-1850.awsdns-39.co.uk. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |