DNS Report: blackwells.co.uk

Generated: 2026-08-11T01:51:01-05:00

77/100

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 records20/202 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5532 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.
OKIPv6 connectivity35/35AAAA 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
104.18.40.29
172.64.147.227
AAAA
2a06:98c1:310d::ac40:93e3
2a06:98c1:3107::6812:281d
CNAME
MX
20 eu-smtp-inbound-2.mimecast.com.
10 eu-smtp-inbound-1.mimecast.com.
TXT
"v=spf1 ip4:213.177.248.96/27 ip4:87.117.239.69/32 include:eu._netblocks.mimecast.com include:_spf.pur3.net ~all"
"0ed1fe018a0cc0d097d47e491f97bee3b1305dfb86"
NS
gwen.ns.cloudflare.com.
oswald.ns.cloudflare.com.
SOA
gwen.ns.cloudflare.com. dns.cloudflare.com. 2410994481 10000 2400 604800 1800
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP