Generated: 2026-08-09T05:36:55-05:00
| 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 | 5 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 | 54 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. |
| OK | PTR reverse DNS | 30/30 | PTR: environmentalcertificate.com |
| 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 | 131.104.93.93 |
| AAAA | |
| CNAME | |
| MX | 10 uoguelph-ca.mail.protection.outlook.com. |
| TXT | "webexdomainverification.4da409395b56c207e053ad06fc0a59d3=f28bd497-b84c-4e26-a1bf-9f5c82fdba7b" "autodesk-domain-verification=eINbv_qbm6cy7ImcFZ1T" "v=spf1 include:spf.protection.outlook.com include:_spf1.uoguelph.ca include:a._spf.brightspace.com include:spf-ca.exlibrisgroup.com" " include:_spf02.mykronos.com include:em8155.trendkite.com include:_spf.qualtrics.com include:u15822299.wl050.sendgrid.net ~all" "successfactors-site-verification=ZDViMjg4MDRhZmYyMzc5MWZhMjgwYTZjZTA2MjUxOTg0ZWY5NjVlYTZjMjFmYWYwNjI2ODJlZDljMzA1MTQxMQ==" "apple-domain-verification=DUsnICn4NhlIWPCt" "yahoo-verification-key=kmCjlUf7/OAZtdbOM8t253AKYQbEzUSAL9HyvQkYFws=" "google-site-verification=yEv5TRfbJ1V8Q-JndR0keLPTC5MB0ESnIwx49XxhxQY" "webexdomainverification.4C675B8BC0E8B136E053AB06FC0A3F65=71ad13fc-12c7-415d-9ab4-61c300ce10bc" "webexdomainverification.26VY9=ac4d9939-5a5a-465f-a9d9-7524d84ae8fa" "brevo-code:4000eee172adcc73972d57bee29cb818" "ciscocidomainverification=4a756b8167c46ab014079ff86beff74c8d080b1c306d61480ff2c33b5dd3e6ab" "barco-verification=35eea60d-554a-5254-9e70-629143b9283f" "successfactors-site-verification=YmI4YjYxMDU4ZTg5NGRhNGZkZmI5ZDg2YTc0MmY3Y2M3NjVlYzc5MjdjZGUzOGE2OTU4ZmFmNGMwOGQ5ZGJiNA==" "slido-domain-verification=047ba638-366e-40e0-a34e-fd30d73541fe" "MS=ms77298768" "bcn=5A2DE166-9358-11ED-8ADC-987205A00F90" "mapsted-domain-verification=d1f6af2c-6f0d-4ad8-9ec7-6dcd9d3d20e9" "_uwifz3c8qzhv4m1i7k7o9e24xyu8akz" |
| NS | obelix.net.uoguelph.ca. bay.cs.utoronto.ca. willow.net.uoguelph.ca. asterix.net.uoguelph.ca. splitdns.net.uoguelph.ca. |
| SOA | asterix.net.uoguelph.ca. dnsadmin.uoguelph.ca. 2008448813 3600 900 604800 3600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |