Generated: 2026-08-09T01:07:13-05:00
| 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 | 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 | 126 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: ec2-52-210-108-135.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 | 52.210.108.135 |
| AAAA | |
| CNAME | |
| MX | 0 nationaltrust-org-uk.mail.protection.outlook.com. |
| TXT | "globalsign-domain-verification=gDhbnk_9qq_0VW9jTnaxc9TeQRebTjjmpV4IIBOkMa" "_globalsign-domain-verification=ntK7ICcqo-bJVVsSS2f9LK8Mxis1WLrN-sISDobXmc" "apple-domain-verification=t1NEUwYihOBDZOfw" "_globalsign-domain-verification=OMWglBszfACUl0V0Kt1PKckC65F4kdW4fbyHgmQ0iL" "QtDtFEMWZAxeBtdeVRZcGwbGHZGFFLBeEngyFGPW3kc=" "atlassian-domain-verification=UFeh4Xw45shmHweAIr202tNegMQxutgqRqa/kjFmxyO69BvPrvUy6dCRHHYl0ZRY" "v=spf1 a:mailserver-lutt.whistl.co.uk ip4:82.144.232.19 ip4:20.105.148.200 ip4:20.126.247.145 ip4:52.142.116.234 ip4:62.6.208.108 ip4:62.6.208.110 ip4:20.16.92.63 ip4:40.95.0.0/16 ip4:20.73.64.0 ip4:40.107.10.106/16 include:spf.protection.outlook.com ip4:" "13.81.240.243 ip4:185.41.10.106 ip4:164.177.142.250 ip4:205.139.105.160/28 ip4:217.68.68.112 ip4:87.237.57.18 ip4:52.212.28.71 ip4:23.23.239.161 ip4:54.243.244.199 ip4:166.78.69.141 ip4:198.2.187.82 ip4:217.72.254.250 include:eu._netblocks.mimecast.com ip" "4:35.177.63.77 ip4:35.176.182.107 ip4:3.10.122.98 ip4:18.168.17.202 ip4:185.58.84.44 ip4:66.155.82.72 ip4:62.64.192.196 ip4:62.64.192.194 ip4:37.244.88.0/24 ip4:85.133.123.0/24 ip4:198.207.147.224/27 ip4:204.239.0.224/27 ip4:216.230.14.224/27 include:_spf" ".salesforce.com include:spf.mandrillapp.com ip4:52.212.75.170 include:spf.mailjet.com ip4:66.187.204.0/23 include:turbo-smtp.com ip4:37.244.88.250 ip4:213.122.10.159/32 ip4:31.119.34.217/32 ip4:62.6.208.108/32 ip4:62.6.208.109/32 ip4:62.6.208.110/32 ip4:" "81.134.228.135 ip4:108.129.2.201/32 include:amazonses.com -all" "MS=ms11018610" "ODQ7QE6VTENNUI4NFDW20P3XU023JO4J76Y45FNTX" "_globalsign-domain-verification=r6RddFtPimiZljRe_hNYqoUWZWk20urkflshyiLDOL" "00d3z000000fqt1eae" "google-site-verification=8CwYVlznEQ2AV7qQQEuIfEWZxQReBKPBn0FEz1CjDfs" "_globalsign-domain-verification=5N2MEPgxvmL9ULid99n--FIcF8bORoyU-_429BRokx" "adobe-idp-site-verification=23a05bcf-1381-44ee-8ff0-38299fc3eb73" "ciscocidomainverification=38cb38e2a770000550ea2f0dae77b8879bb4ad0e289dcab39ad31a6b3e515e17" "have-i-been-pwned-verification=fa424d23bc593eba3adc6d9c104eef57" "_globalsign-domain-verification=3MA_DerMlRlBAUBkMKQ3qVFwn-CII7VtMZsUL0IPao" "facebook-domain-verification=sq25ttnalngf9vbg33i166oo1w4hx7" "_globalsign-domain-verification=x3uyBjiPHnFYauwwAuOeKu8RfTrbvlzlA2qqiIcJJX" "facebook-domain-verification=psekwhmxij76l6jyglj85745vsn1rt" "yBb48D5twMC6F2pNt6+ZfNLoR/ZErO7+mFkJ0xcwqlmJaKUHVJ9DmWfX/DDjPnBPsExftRA7dTcATZqZlGXj8g==" "google-site-verification=nWCepAJlk-7Kfzlpc8Z-aJYLbZL7rDtH4ehjNobNZdo" "_globalsign-domain-verification=_9LkeWuuQs2mWAL2_OGkmBRmX0pTUPIV_cpqEtNT8R" "ca3-896387ca5c8c42be948d4c7659a74311" |
| NS | ns1.bt.net. ns2.bt.net. ns0.bt.net. |
| SOA | ns0.bt.net. hostmaster.bt.net. 2017032413 28800 7200 604800 86400 |
| CAA | |
| DS | |
| DNSKEY | |
| RRSIG | |
| NSEC | |
| NSEC3 | |
| SRV | |
| NAPTR | |
| TLSA | |
| SSHFP |