DNS Report: tfl.gov.uk

Generated: 2026-08-08T23:56:24-05:00

76/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/302 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 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 records20/206 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5584 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers31/358 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40HTTP/2 403
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
104.16.98.104
104.16.97.104
AAAA
CNAME
MX
5 cluster-d.mailcontrol.com.
5 cluster-h.mailcontrol.com.
5 cluster-g.mailcontrol.com.
5 cluster-b.mailcontrol.com.
5 cluster-j.mailcontrol.com.
5 cluster-e.mailcontrol.com.
TXT
"apple-domain-verification=RoWZjgHcLwd4OUHy"
"MS=ms25599298"
"adobe-idp-site-verification=dabcc8ed-211c-4807-aac5-9a4742d4b911"
"v=spf1 redirect=spf.tfl.gov.uk"
"d365mktkey=lqSuKaARYbIszs2xvQz2BxCysx9PfhZbLvEmp3UxOM8x"
"msfpkey=61c2ctreyh277pttfin6d9v3b"
"BAa2KTEVZM06hvkdSNP5lLhmkXGDJYmWCuYIjzrxpGuFyy7+SMq91/BXZ8Kd6o7o3Y3G/hDWhuQENPX05S6YQQ=="
"google-site-verification=Kh2iiFd30E9OxJNYnmhB2WYG2BBd_lYCPZ2LqYgggWk"
"facebook-domain-verification=brkqwehm0zli4u1xzp4zrgp8hqj56t"
NS
venus.ns.cloudflare.com.
vin.ns.cloudflare.com.
SOA
venus.ns.cloudflare.com. dns.cloudflare.com. 2411687579 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP