Generated: 2026-08-09T12:34:44-05:00
| 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 | 3 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 | 68 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: a47055ebd4f464835.awsglobalaccelerator.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 | 13.248.217.174 76.223.74.205 |
| AAAA | |
| CNAME | |
| MX | 25 umaryland-edu.mail.protection.outlook.com. |
| TXT | "amazonses:TXj07raCTVfVautu3L61y49SPhCBopOd2IHHW1/Oe40=" "3E3EC10870E5EC7DE57C736E9A9D924BBF2FDDBF" "ciscocidomainverification=7e4ee12a4d4b8d39f82ced8a6f635b994a3415d5b24b15c9b559ca0b16c46357" "dtm-domain-verification=KLFBAQQX0RmfFCpHCG7NyyWg2ROGPu2pN0T7iD2ZYT4" "MS=ms60737154" "ZOOM_verify_kIs0jPyVS2mE3elAxSuE7g" "v=spf1 include:spf.protection.outlook.com include:_spf.google.com include:u826348.wl.sendgrid.net include:mh.blackboard.com ip4:134.192.28.140 ip4:23.101.136.128 ip4:134.192.28.141 ip4:13.92.177.21 ip4:52.168.9.69 ip4:52.45.50.190 ip4:52.42.20.3 ip4:54.17" "4.147.233 ip4:34.213.212.147 ip4:184.73.24.220 ip4:4.156.82.98 ip4:159.112.242.99 ip4:20.120.123.199 ~all" "EA4DF4A09BA4DE08989D5AB8EFB1C8CF" "apple-domain-verification=JK5mOqJYu6Y4e0oG" "VJX4WIAUL4F274PEHJP9YLXSH3I28GBSGGTBV9S0A" "\"v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDefDf8ePp2nYE59V9JIUg0V8R6h1o2Z3T3wHsRdisIp80PNDx272poJEPLlZyn8V1EhtKUy0bV9aSLQxqSJ+US+J1a2z/WYY+1lQcHR+LVmHuME2UqjtiiAAIRJZYbYwnmCLwfLJJlYkCZDKyutQERK+Rkyqe47aHiQOTU1XI5AwIDAQAB\"" "hld/a+e9+yB5sbPAgDtoHnfyXxpBH8QAuy7fmCv7AKcXKNNx13tNDVu1wyrkO02fgDr5wuC0a0uIbohKhkGrDw==" "docusign=22d1a171-2a23-492d-b89a-5c13285bcea1" "atlassian-domain-verification=YmyBo/jU8aa3MnIisbx/QvajQYyKGgEcnO32aEq1BLTtmXVfFU1aNAchy3xSXlBx" "MS=5FD19595D731AFFEF7A60D017702D70DF76E6D0E" |
| NS | dns1.umaryland.edu. dns2.umaryland.edu. dns3.umaryland.edu. |
| SOA | dns2.umaryland.edu. bsmith.umaryland.edu. 2026070908 10800 3600 1209600 10800 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |