DNS Report: ordnancesurvey.co.uk

Generated: 2026-08-10T10:38:59-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 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 records20/201 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 certificate55/55148 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.
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA 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
159.60.142.33
AAAA
CNAME
MX
10 ordnancesurvey.mail.protection.outlook.com.
TXT
"MS=ms92924456"
"4df5506b1a8e4b849833fe885a96b4b9"
"google-site-verification=0zL9sVa7hxPRbUtWDcCm7mcnXkx4v5UNw3lq4OSxTLc"
"m815s20djc00s4swxcnnbb2z86lm53n3"
"ta/aQEGZ8VxlmA1O+lXPjJ6caeTILXFpX7IRRhgBpdTzuaIuQhSnXx4MKWz651Dzoch6zU7gFnU9CEdqz4CglQ=="
"d365mktkey=zcR5YSFxXTeBhwNtVnxBIvpexoV1ETEJGOi0HqPw554x"
"_dov0oh8artpz8cbs50kw0vgfci4k0w5"
"v=spf1 include:sharepointonline.com ip4:62.255.172.64/26 ip4:208.185.235.0/24 mx -all"
"facebook-domain-verification=j76jlu4a9egvfxbhoaizilhgizozeh"
NS
ans1.cw.net.
ans2.cw.net.
SOA
infoblox-prk-grid01.ipam.cw.net. auto-dns.cw.net. 2021053023 10800 3600 2419200 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP