Generated: 2026-08-09T23:13:46-05:00
| 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 | 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 | 2 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. |
| OK | TLS-RPT | 5/5 | TLS reporting policy. |
| OK | Valid TLS certificate | 55/55 | 120 day(s) remaining. |
| OK | Certificate lifetime | 10/10 | Full points require at least 30 days remaining. |
| WARNING | HTTP security headers | 31/35 | 8 of 9 evaluated headers detected. |
| OK | PTR reverse DNS | 30/30 | PTR: ec2-52-31-60-123.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. |
| ERROR | HTTP response | 0/40 | HTTP/2 403 |
| OK | HTTPS final URL | 20/20 | Final URL uses HTTPS. |
| Tipo | Values |
|---|---|
| A | 52.31.60.123 |
| AAAA | |
| CNAME | |
| MX | 20 eu-smtp-inbound-2.mimecast.com. 10 eu-smtp-inbound-1.mimecast.com. |
| TXT | "apple-domain-verification=JBIbsHJpDCvs1Ckq" "jamf-site-verification=2gB3UMUjYf83v3f4spRbNA" "google-site-verification=vLYdXwHZx-h5uGzPH13HmdCkBUvPsbco8s5d4HCecVI" "google-site-verification=279yYj7aPZxVcPaP4iKfxGnrK6JHehrZmI4Sdr3Quys" "QuoVadis=1ba8fce0-b52f-4950-a402-15516a02a282" "v=spf1 ip4:194.80.40.51 ip4:194.80.40.52 include:eu._netblocks.mimecast.com include:spf.protection.outlook.com include:spf.topdesk.net include:_spf.elasticemail.com include:_spf.createsend.com include:servers.mcsv.net -all" "0ed1fe018a93f2c83e047b4fbea44a619977da0172" "google-gws-recovery-domain-verification=73994068" "vmware-cloud-verification-98cc2f6b-e527-4b10-9825-addcedc26d93" "facebook-domain-verification=8hzde6wqttv96fpaptxjubhvfzvbr1" "google-site-verification=RdYMngvDhau-IzqisrEKPvoki0nf-XEqJ2XNDQCHyrQ" |
| NS | ns0.lshtm.ac.uk. ns1.lshtm.ac.uk. ns3.ja.net. |
| SOA | ns1.lshtm.ac.uk. hostmaster.lshtm.ac.uk. 2015232973 28800 300 2419200 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | 100 10 "s" "x-eduroam:radius.tls" "" _radsec._tcp.roaming.ja.net. |
| TLSA | |
| SSHFP |