Generated: 2026-08-09T14:05:46-05:00
| 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 | 7 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 | 124 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 16/35 | 4 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ec2-3-248-71-106.eu-west-1.compute.amazonaws.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/2 200 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 3.248.71.106 |
| AAAA | |
| CNAME | |
| MX | 30 aspmx2.googlemail.com. 10 aspmx.l.google.com. 30 aspmx4.googlemail.com. 30 aspmx5.googlemail.com. 20 alt1.aspmx.l.google.com. 20 alt2.aspmx.l.google.com. 30 aspmx3.googlemail.com. |
| TXT | "google-site-verification=hrSnXjmt7-eAEJEjIH-fiuawiesBNcFr6qNeVv966zg"
"autodesk-domain-verification=LDC6vXOvq6g-IoQilToS"
"google-site-verification=MG8G2wgSurJ1BJYRhOsZMXAKDeNSn8muTs-9ej0XsB4"
"QuoVadis=2397bf92-d6ee-4bf4-9d71-c1166fe9a390"
"google-site-verification=ypPYZSCt78tYNb0RXPofLp6Ci8V4dIfMH8DS4EvkwYw"
"ZOOM_verify_yxYkl5joSuWZasub4NmTGw"
"MS=ms83483494"
"MS=ms72065754"
"mentimeter-9294d899-8aaf-412d-85f8-1a7bf555b52f"
"QuoVadis=fd9bd3c6-fc77-4921-bb28-2ed4c760c7f6"
"google-site-verification=h_0fY5D3W7WNf2M9sw_gCJsLVloRynMBNSF5yTkoTBQ"
"ccea4d7d-a915-4673-93a2-447235b1f411.100718"
"facebook-domain-verification=ph58tfqnpcpv1djag9pytnrkpcqraq"
"cisco-ci-domain-verification=53603b8b45c2a2b85bb3c115dfe8014f3ed1fb8e6d247f1a23395035034dfe3b"
"adobe-idp-site-verification=2dd099867f687579ba1908f7c73e2059e4b7560d916e172e23370e23438b9b32"
"_globalsign-domain-verification=xqvYWm9syTayijselvIbYnPFCI4hwwrQQB4ac0jtgb"
"google-site-verification=eufaA8KpSVLizzgcmKi2ycwKwaQtFCr2Uow2aWjt6Ic"
"amazonses:OwSONUbu7+zfk/nLBW1wF8X18S8gygJqGmAgCXAmMdo="
"v=spf1 include:_spf.google.com ip4:148.197.0.0/16 include:servers.mcsv.net include:_ses.getbynder.com ip4:108.177.15.27 ip4:80.6.91.150 ip4:199.255.192.0/22 ip4:199.127.232.0/22 ip4:54.240.0.0/18 ip4:69.169.224.0/20 ip4:23.249.208.0/20 ip4:23.251.224.0/19" " ip4:76.223.176.0/20 ip4:54.240.64.0/19 ip4:54.240.96.0/19 ip4:52.82.172.0/22 ip4:34.198.56.55 ip4:76.223.128.0/19 ip6:2a00:2381:db::/56 ip6:2a05:2080::/29 ip4:5.196.146.211 ip4:5.196.146.250 ip4:46.105.146.11 ip4:192.9" "9.26.11 ip4:54.36.22.50 ip4:54.36.22.124 ip4:5.196.146.195 ip4:67.227.87.186 ip4:217.182.181.164 ip4:217.182.181.254 ip4:147.160.167.0/26 ip4:52.49.201.246 ip4:52.49.235.189 ip4:23.21.109.197 ip4:23.21.109.212 exists:%{i}._spf.mta.salesforce.com include:s" "pf.planoncloud.com include:spf.protection.outlook.com -all"
"docusign=6fc6196a-9cc0-49f0-9e24-6e1619226c26"
"docusign=a977bae2-af0c-4eb1-af30-0ba46d2db488" |
| NS | dns1.port.ac.uk. dns0.port.ac.uk. |
| SOA | dns0.port.ac.uk. hostmaster.port.ac.uk. 2019525455 14400 3600 2419200 3600 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |