DNS Report: rudn.ru

Generated: 2026-08-11T02:00:39-05:00

74/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/205 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 certificate55/55152 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 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/1.1 200 OK
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
37.18.93.135
AAAA
CNAME
MX
10 mx.yandex.net.
TXT
"mailru-verification: 3cc5eae453462949"
"mailru-domain: wcJ3zriG2ElnVKet"
"_globalsign-domain-verification=LIOKQuO3SKvMvGFbBHrqOXLFIFWCSfacvRgPJqZeEg"
"ZA=YOl4NmPbEFaJp544NpXHow=="
"v=spf1 include:_spf.yandex.net include:spf.unisender.com ~all"
"MS=ms10011087"
NS
ns5.rudn.ru.
ns3.rudn.ru.
ns1.rudn.ru.
ns4.rudn.ru.
ns2.rudn.ru.
SOA
ns1.rudn.ru. hostmaster.ns1.rudn.ru. 151 300 3600 2419200 86400
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP