DNS Report: ico.org.uk

Generated: 2026-08-08T18:05:01-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
OKIPv6 (AAAA)10/102 IPv6 address(es) detected.
OKName server redundancy20/202 NS record(s); 2 or more required.
OKSOA record10/10Authoritative zone record.
ERRORDNSSEC chain0/15Both DS and DNSKEY are required.
ERRORCAA policy0/5Certificate authority restriction.
OKDNS propagation10/10Agreement between public resolvers.
OKMX records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/55226 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers12/353 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
OKHTTP response40/40HTTP/2 200
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.20.22.243
172.66.174.246
AAAA
2606:4700:10::ac42:aef6
2606:4700:10::6814:16f3
CNAME
MX
5 ico-org-uk.mail.protection.outlook.com.
TXT
"google-site-verification=bppsX_FhJJ1FqID2xWk2x_xDIKRBXdxoVh8JwZoLfZI"
"goodnotes-verification=4321f59e-8ef3-419b-abb5-56fdccced32b"
"docusign=6cb57f73-b34e-418d-99d0-0f283b9fb4d7"
"miro-verification=c182fabbc280e23036efb6043f0c025b6230fd80"
"atlassian-domain-verification=gARFgF6pmVyKosliYpWqJUDqn5odDY8rqTvVsq/tjI7HBzmE23Tw50fPaDYhTyqx"
"v=spf1 ip4:20.49.217.214 include:spf.protection.outlook.com include:msgfocus.com ~all"
"MS=ms98882170"
"figma-domain-verification=dabbcd0f4d9d983cb3dc6168c4cee3068b6fe585687a7135aacfe1d7d5b8d0b0-1742223981"
"vWDfZO1C/mhyotemKz+tho3KNwG+GaLBxBiVaI+0C/USdDbtvO7JZ6Y2880uaazzJkFuVQkkY8PUknX3yxI4DQ=="
"apple-domain-verification=oGyuknPI9x7Y2Nl9"
NS
joaquin.ns.cloudflare.com.
chin.ns.cloudflare.com.
SOA
chin.ns.cloudflare.com. dns.cloudflare.com. 2411509594 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP