DNS Report: cairn.info

Generated: 2026-08-09T01:22:20-05:00

67/100

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.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/557 day(s) remaining.
WARNINGCertificate lifetime2/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: cairnwebfo.octopuce.fr
WARNINGIPv4 diversity20/35Two 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
185.34.32.93
AAAA
CNAME
MX
20 mail.cairn.info.
TXT
"MS=ms46042896"
"google-site-verification=51wcy859KZQ-uBWhFyW6AVZ2nKNl7szoEtUWFhjJeXs"
"v=spf1 ip4:212.83.144.39 ip4:77.159.229.108 include:spf.ourmailsender.com include:spf.octopuce.fr a mx include:servers.mcsv.net include:helpscoutemail.com -all"
NS
ns2.eurodns.com.
ns1.eurodns.com.
SOA
ns1.eurodns.com. hostmaster.eurodns.com. 2026072101 86400 7200 604800 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP