Generated: 2026-08-10T06:52:31-05:00
| Status | Check | Points | Details |
|---|---|---|---|
| OK | IPv4 (A) | 30/30 | 2 IPv4 address(es) detected. |
| OK | IPv6 (AAAA) | 10/10 | 1 IPv6 address(es) detected. |
| OK | Name server redundancy | 20/20 | 4 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. |
| OK | MTA-STS | 5/5 | Mail transport policy. |
| OK | TLS-RPT | 5/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 42 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: gre.ac.uk |
| OK | IPv4 diversity | 35/35 | Two or more IPv4 addresses receive full points. |
| OK | IPv6 connectivity | 35/35 | 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 | 193.37.244.176 193.37.244.43 |
| AAAA | 64:ff9b::c125:f42b |
| CNAME | |
| MX | 0 gre-ac-uk.mail.protection.outlook.com. |
| TXT | ;; communications error to 69.64.44.20#53: timed out "QuoVadis=3442e2cc-adde-458b-abcf-0ad06be321d0" "mentimeter-1ba3a55c-72ed-4efa-8ada-08c8b6bca041" "MS=ms98869453" "atlassian-sending-domain-verification=2b881738-ddf6-406d-abba-0a22b6409768" "google-site-verification=au_hazxdi_9P-aRlKRzGKeZvKJhqRkQ4dapUzz9fKks" "v=spf1 include:spf.gre.ac.uk include:servers.mcsv.net include:customers.clickdimensions.com include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.mail.wpmhost.net ~all" "adobe-idp-site-verification=eb297538-caea-44b2-aeea-d79bdc4e0ada" "work-accounts-domain-verification=UCX7pbmvf3fq3n7QdXFYDoXyAV3RHW" "atlassian-domain-verification=dplEjcokH6XvdcFVJwWtv57LlVolezzOFP9cPNfjJ1K6J14NCCfalrt/E8rOUknu" "EUHV6XIVXL3RBTZAAFJ93GSXJZDGDYCHHA5HQ2IAD" "QuoVadis=fb9b2b1c-c66b-40f8-8758-93477faa778b" "miro-verification=c95d4fd247e112a8766000a2c7e8bd9dea0c866e" "adobe-idp-site-verification=77bd0eb9-ed3c-42ba-8f99-ca29845a37e5" "google-site-verification=NEama_ZWkCi2h1lzESuORNJzxKOJuY_LuxosqLcoLF8" "twilio-domain-verification=36f764eb2302d3d74f857a22bcbec20b" "onetrust-domain-verification=5199a670800e4ba28feea8bba2e2d0b5" "rhino_accounts=5bbeb235b62264f565bdbd6a86d1f2a9" "IdjFjUzsyvULZw/91tRQCOwWMywlwHGk/iqQOH6VpvGDGUIkW1sbX/lfVCYY6IyOThM1akuM4Jg/BAZYhp+9yw==" "google-site-verification=aRWecEvWLGdAqCUB3M7tECNLmVadrcQni28eHvDljzA" |
| NS | gm-idns-2.gre.ac.uk. gm-edns-1.gre.ac.uk. ns3.ja.net. me-edns-1.gre.ac.uk. |
| SOA | gm-edns-1.gre.ac.uk. postmaster.gre.ac.uk. 864 10800 3600 2419200 900 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | 100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.roaming.ja.net. |
| TLSA | |
| SSHFP |