DNS Report: cntd.ru

Generated: 2026-08-09T09:35:41-05:00

69/100

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 certificate55/55172 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: gwmail-subscribe.kodeks.ru
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
5.61.15.145
AAAA
CNAME
MX
10 mail.kodeks.ru.
TXT
"globalsign-domain-verification=g740lgeGCTuwnobmu6LszhuluCbMat7-r4N8JWsqyr"
"facebook-domain-verification=nzqa1wofw9m7yldsgk26hufg028v0z"
"v=spf1 a mx ip4:37.46.60.4 ip4:5.61.15.32 ip4:5.61.15.185 ip4:5.61.15.145 ip4:5.61.15.146 ip4:5.61.15.245 ip4:5.61.15.167 ~all"
NS
ns2.kodeks.ru.
ns3.kodeks.ru.
SOA
ns2.kodeks.ru. root.kodeks.ru. 2026071301 600 900 3600000 600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP