DNS Report: spbu.ru

Generated: 2026-08-09T10:59:54-05:00

73/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/203 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 certificate55/5551 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
195.70.219.100
AAAA
CNAME
MX
10 sas.pu.ru.
5 ksmg.pu.ru.
TXT
"_globalsign-domain-verification=qsOz2e6YmXnsHnMttLNYhyu2Oh1X3cpbW2E86kW6pS"
"adobe-idp-site-verification=bcdd89855212ae935509858b7d33de2c60a0fe6214eaded78562187f656e7b3c"
"webinar-verification=e21818a3e2ea36e60b04aab6ff1bfd5c"
"27.03.2025"
"MS=ms71184566"
"v=spf1 mx a ip4:195.70.197.0/24 ip4:185.44.15.192/27 ip4:185.148.210.134/32 include:mxsspf.sendpulse.com include:_spf.dashasender.ru ~all"
"google-site-verification=ScvBU4FO-xIszPfBppy5f6xYWB7f1YuKlkhO9lrTbaY"
"K9N-VD4-7SX"
"_globalsign-domain-verification=CxSp3cUN6fdoxS6YhGVs2Jw-bsU2jp4KqM7d_08v9n"
NS
ns.pu.ru.
ns7.spbu.ru.
ns2.pu.ru.
SOA
ns.pu.ru. hostmaster.pu.ru. 2026072402 7200 3600 604800 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP