DNS Report: bsu.by

Generated: 2026-08-11T11:20:17-05:00

74/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
ERRORIPv6 (AAAA)0/100 IPv6 address(es) detected.
OKName server redundancy20/202 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.
ERRORDKIM0/20No tested DKIM selector responded.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/55128 day(s) remaining.
OKCertificate lifetime10/10Full points require at least 30 days remaining.
WARNINGHTTP security headers4/351 of 9 evaluated headers detected.
OKPTR reverse DNS30/30PTR: www.bsu.by
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
;; communications error to 69.64.44.20#53: timed out
217.21.43.35
AAAA
CNAME
MX
30 ywall.bsu.by.
TXT
"mailru-verification: 4f6efb03aa6cca13"
"MS=ED86400942AAB481B1C8CEE72C8310C5D4879733"
"v=spf1 a:ywall.bsu.by -all" ""
"google-site-verification=1k3-54EweTjqkC3429ZUS-W4W9ifEKXS9QjA1euk91U"
"globalsign-domain-verification=D82oWw-xoaAdUJv7HCmcE9jNX5KVhyb233lbATMPW9"
"google-site-verification=GxJLyX7akRyieG-zrcov47jLsj4SQ6ixXebpgMJk2SM"
NS
ns.bsu.by.
ns2.bsu.by.
SOA
ns.bsu.by. pupko.bsu.by. 2026081014 3600 600 2419200 3600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP