Generated: 2026-08-09T07:23:04-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 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 | 62 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| ERROR | HTTP security headers | 0/35 | 0 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ec2-3-21-250-42.us-east-2.compute.amazonaws.com |
| 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 | 3.21.250.42 3.133.32.155 |
| AAAA | |
| CNAME | |
| MX | 10 utdallas-edu.mail.protection.outlook.com. |
| TXT | "brevo-code:1c657d176e5e2a779e7b5f2dbde92fb7" "docusign=e660e9bd-99d0-49e6-94f0-c9d59b12c156" "google-site-verification=Sia_GCYLtl1fbEHg77Rz0Aytda6kl1Ry3UMWiwtbINM" "adobe-idp-site-verification=8365d904-5752-4697-8f47-46a8b4e01891" "KP8LjOvQAcnYLr/nf4m4oSobrmTPI+3qfaQRVCCYKiHPdFYgwfTfPoJqT2gDCDiijgy1B8KI5ImJ9vBRftKjFQ==" "google-site-verification=JdpabHwtcfTYbZDF46Y5LwyBzLtk4q5pORONBUy0b5M" "airtable-verification=c976cad4ea8d7e718a1ca24eaa4410dc" "v=DKIM1;" "k=rsa;" "p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC6HV7lz4zmjrWpkcQRcMzIbL4EiANnWCasZ984phvy7OIpDCcv9zix/mnkeM03dwbZGqvhHGQU8BnnfVe72Abq/u1QK3sR1yWrcxz4/Z/KF32FcmNhJULsNQJwMEwtv38gJe61wWJWgGPgHVa4p4Db0xt15iBLTvPiynew9i2zJwIDAQAB;" "s=bluedot" "00D6A000001WJMm=1TBPE000000003F" "TBU0WZUJUB8S1QI4AH2RS3EJVHWTH9LP0I4KQPWCR" "asv=e7693fa0bf5c7bc7782e9fc31ce99955" "google-gws-recovery-domain-verification=72640528" "google-site-verification=OWq0usbjkJEnrnKbhaFQ-bUdEc0FrGfqxwRnDWEjcqg" "jamf-site-verification=WTRoDC8G_4p4l5Ix5vRuaw" "2mpc0c0nr2e3suma7q92ira0cr" "v=DKIM1;" "k=rsa;" "MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDdv88v7tCclW+Le2+dDoMcNrFQ4x2CmI/55uW0Q7dxiiSe3w0kj7zbD9iwlz9kNAJQoeu4O1935s8O+N62JbrlpVkzxzZgtskvjrmHcW1sE7xZuGti9dqYx0/aVq5iPc4sGphyOpkP+qPwRSJBSpKutZgKRg40Cn2Hqyr3Gpy4jQIDAQAB;" "s=Planon" "sending_domain391272=8803be69af1a6252a1c0387b1887ef79f43af54592d0045df7e238620fe2ee2f" "uber-domain-verification=5eeab51a-ad73-4dbc-948e-7531b0b3e008" "v=spf1 a:outgoing.utdallas.edu a:ex67spf.utdallas.edu a:ess18377spf.utdallas.edu a:omess10.utdallas.edu" " include:_spf.utshare.utsystem.edu include:mh.blackboard.com include:_spf.qualtrics.com include:spf.protection.outlook.com include:_spf-cpre.cision.com ip4:129.110.182.157 ip4:129.110.182.158 ~all" "facebook-domain-verification=gq2yziojjfs53pzmsvrftknl2hm0q6" "E96BBF3BD3CE228C92280A8ABBA7CF51" "anthropic-domain-verification-b524fh=lHv7e0ne7OfcS9hQH1bxKfnlL" "docusign=91982f58-004c-4538-9703-988284116cd1" "e2ma-verification=mhx" "google-site-verification=HLxqqaCfLh1DTGbLzkcrKzg8LQpynqAP9ny7pJzATvI" |
| NS | nsflexex1.utdallas.edu. ns2.ots.utsystem.edu. |
| SOA | nsphyhm1.utdallas.edu. hostmaster.utdallas.edu. 2013207762 10800 3600 2419200 7200 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |