DNS Report: ufrgs.br

Generated: 2026-08-09T08:23:02-05:00

86/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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 records20/201 MX record(s).
OKSPF25/25SPF policy published.
OKDMARC25/25DMARC policy published.
OKDKIM20/20A DKIM selector was verified.
OKMTA-STS5/5Mail transport policy.
OKTLS-RPT5/5TLS reporting policy.
OKValid TLS certificate55/5530 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.ufrgs.br
WARNINGIPv4 diversity20/35Two or more IPv4 addresses receive full points.
OKIPv6 connectivity35/35AAAA 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
143.54.2.20
AAAA
2804:1f20:0:1::20
CNAME
MX
5 mx.ufrgs.br.
TXT
"google-site-verification=AB-FS_F72QquVoVOfB-GYpCobA5UrkNcol6C1CcvIhY"
"MS=ms36995974"
"google-site-verification=mIQUtX4KtlDkiwwGlgs7XIv8hymOtT5mXH9rU0km1Tg"
"_globalsign-domain-verification=aymKTzkIW4mIfq7VjH2CIzGqvQW2Yc71jsmKBLnGnl"
"yahoo-verification-key=UZ1wVEvPu0JLX9jbl5EKTLQ5DNN5GV6gMCoKznUHTMs="
"v=spf1 redirect=_spf.ufrgs.br"
NS
ns1.ufrgs.br.
pampa.tche.br.
ns2.ufrgs.br.
SOA
ns1.ufrgs.br. dnsadmin.ufrgs.br. 2026073000 1200 3600 1209600 600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP