Generated: 2026-08-10T04:51:17-05:00
| 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 | 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. |
| OK | CAA policy | 5/5 | Certificate authority restriction. |
| OK | DNS propagation | 10/10 | Agreement between public resolvers. |
| OK | MX records | 20/20 | 7 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 | 66 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 | 76.76.21.21 |
| AAAA | |
| CNAME | |
| MX | 10 alt3.aspmx.l.google.com. 10 alt4.aspmx.l.google.com. 5 alt1.aspmx.l.google.com. 5 alt2.aspmx.l.google.com. 40 aspmx2.googlemail.com. 1 aspmx.l.google.com. 40 aspmx3.googlemail.com. |
| TXT | "google-site-verification=WbNZvNdJcNKti0MqXmf9JrVEZdCZHajYujkjVMDo0m8" "v=spf1 include:_spf.google.com include:mail.zendesk.com include:spf.dynect.net include:smtp01.omnigo.one include:mailgun.org include:sogosurveys.com include:_spf.brainier.com ip4:216.147.212.20/30 ip4:64.74.237.230/31 ~all" "ZOOM_verify_ztBfW_ZTSEu6z6mv3qgFog" "google-site-verification=LmU45iiou1ZOLoxrgs8deeStp_USuHZi029hxENo1HU" "domain-verification=xyDR1zRJXm" "apple-domain-verification=sBhkiDqNm70b0JXT" "google-site-verification=kO9iXJjKoNKS5XkJmxDvGhuUvdaUfspDfoD8k0xbaaA" "MS=8B48E8D0C6B62009F64EB5386ED1717C83EC5868" "39278723-e062-4888-8c4b-c9b6569cbf24" "80AFD88646B58166AE737986E4C85004E18089BF" "airtable-verification=457fe33eeb7741b6fb6f11c6a1303058" "facebook-domain-verification=0465q1fu89hjjkyk313fj9t2qm5f3u" "google-site-verification=O_AHnqDP-QrHHK3PFhn8nU9bQWIkdiQKJ6EvhcvHn1I" "openai-domain-verification=dv-wfTBToweUBAfBmJvJhkhKOqC" "cisco-ci-domain-verification=6092c5e785de2b00385c7e84813bc0b3df60fb51bd2ec323d064b053ade03666" |
| NS | dns6.cloudns.net. dns5.cloudns.net. dns2.cloudns.net. dns1.cloudns.net. |
| SOA | dns1.cloudns.net. hostmaster.fieldmuseum.org. 2026072602 1200 600 1209600 3600 |
| CAA | 0 issue "letsencrypt.org" 0 issue "sectigo.com" |
| DS | |
| DNSKEY | 257 3 13 l74lOCjzoU0yLcWvc8VkOYU+IBZAwHf3015tN5ZkkSK/ht9bGwAkzhOr DpG1XiAe0MUEpGyVtGaylRI8bhrymQ== 256 3 13 yOBHzeB4PeTlRGkrBnfBCy3Yj0EHAOo61KOqdW8go0VBBIKB69wlUcFY Z4TN1IjvUd4IpfABfKfG1AhMbtzulA== |
| RRSIG | TXT 13 2 3600 20260825134554 20260726134554 53491 fieldmuseum.org. 1xS6Klx+IzdCDdj97HpsuUL3PVgZdU/umTSd20hTz1OnnKFNsBNdqVyZ pKl8/mjJihUH9q8l6mfrY13OeZwwlA== NS 13 2 3600 20260825134554 20260726134554 53491 fieldmuseum.org. ee9KCWC83fKNuc3xQkSdsmBb8/L5lsb4e/5aSSF9wmMXu+fN12bYjrlv oVc88ZDmV4BNPzjM64fLASFcgC6L1A== A 13 2 3600 20260825134554 20260726134554 53491 fieldmuseum.org. b6Qu6f8x6SbtCQgKFRy4gH+rEsLzuWEfFDRCTgpmtHE32dwXU9EnQc1a 7foOt+W4ELa6ljgimxNclXHkOtvugg== CAA 13 2 3600 20260825134554 20260726134554 53491 fieldmuseum.org. uuowH/XRV++E4evm8/mRrSokbR5SGmi3v7pNKCpgEzLTUGgW5lXreNE5 zBtnuMjtJjPmrXrtxtySTnDfzIu+sg== |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |