Generated: 2026-08-09T06:44:24-05:00
| 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. |
| 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 | 89 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. |
| OK | PTR reverse DNS | 30/30 | PTR: www.niu.edu |
| 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/1.1 200 OK |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 131.156.223.14 |
| AAAA | |
| CNAME | |
| MX | 0 niu-edu.mail.protection.outlook.com. |
| TXT | "google-site-verification=BiM7D1Nux9kZRaI-MwWrF8Hu11fDeVclorN5s3tjJns" "docusign=f58976bc-f626-4232-8836-844e17ff7832" "google-gws-recovery-domain-verification=62020772" "rua=mailto:dmarc_agg@dmarc.everest.email" "hkq6bl0v0cy3pb4g8z7f0vtvyc873vxr" "google-site-verification=5cjSTz8DvO0x04PMYTFJcIbn-Rev9BFg8iNnE-HFPIU" "MS=ms75199486" "v=spf1 ip4:131.156.0.0/16 include:spf-a.niu.edu include:spf-b.niu.edu include:mh.blackboard.com -all" "hibp-verify=dweb_r99aza50a2xwm44an13qtj2a" "docusign=59eb093d-df34-43bc-83fb-3d7424734047" "autodesk-domain-verification=hw6d-miT9ba8-WuZ8Kq9" "docusign=92e291cf-fcfa-436a-a9d9-09700cf0ce3e" "yahoo-verification-key=d+mIoTFMPS/Pt6HVp/QfdwRulbR/Kme78Efv+qGPBUE=" "google-site-verification=CC8fw8IUuQ-ytqvJShC6Q0hekjiiPXT_qRSVRRLpWXE" "docusign=6a35ba1d-7ae3-4079-ac7a-9bd45439deb7" "coursera-domain-verification=CzOrLEBvWzWWBLIhBdt5oXxWtTsDkZO7bhgMjSi5HZ7xgKiDc2G7nmHFpEIiDvz0" |
| NS | dns-ext2.niu.edu. dns-ext1.niu.edu. |
| SOA | dns-ext1.niu.edu. empty.empty. 2024050821 3600 600 1209600 3600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |