Generated: 2026-08-08T23:45:00-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 3 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 3 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 | 1 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 | 59 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 8/35 | 2 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. |
| OK | IPv6 connectivity | 35/35 | 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 | 104.25.117.53 104.25.118.53 172.67.97.130 |
| AAAA | 2606:4700:20::6819:7535 2606:4700:20::ac43:6182 2606:4700:20::6819:7635 |
| CNAME | |
| MX | 0 insidehighered-com.mail.protection.outlook.com. |
| TXT | "v=spf1 a ip4:173.192.104.145 ip4:173.231.138.194 ip4:205.201.130.154 ip4:69.20.66.11 ip4:74.121.194.240/28 ip4:198.2.180.151 include:servers.mcsv.net include:spf.protection.outlook.com include:_spf.mailgun.org include:_spf.eu.mailgun.org include:spf2.insi" "dehighered.com ~all" "stripe-verification=87680f305a13bf4ee2404e09ad4fd07e0e2045049ac0554494241a0eff157443" "ZOOM_verify_YdRGjKx1XaRjnjSZySwHGi" "v=spf1 include:amazonses.com ~all" "MS=ms13111979" "google-site-verification=xVZdOMOwj-NzHveE7D16yEiFkGy8KH6bEw-F-TSYdsA" "google-site-verification=X7Nz_uWgVM3wCjZbAM33gGwLndBnJqypsVTpIblzzl8" "knowbe4-site-verification=0b0e476c4232a812c049c8add814ecc7" |
| NS | lloyd.ns.cloudflare.com. lia.ns.cloudflare.com. |
| SOA | lia.ns.cloudflare.com. dns.cloudflare.com. 2409116817 10000 2400 604800 1800 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |