DNS Report: ufrn.br

Generated: 2026-08-09T19:06:24-05:00

79/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/301 IPv4 address(es) detected.
OKIPv6 (AAAA)10/101 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 records20/208 MX record(s).
OKSPF25/25SPF policy published.
ERRORDMARC0/25DMARC policy not found.
OKDKIM20/20A DKIM selector was verified.
ERRORMTA-STS0/5Mail transport policy.
ERRORTLS-RPT0/5TLS reporting policy.
OKValid TLS certificate55/5587 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: ciclo.info.ufrn.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
177.20.144.66
AAAA
2801:8c:0:b0::a007
CNAME
MX
10 dmx.info.ufrn.br.
10 dmx1.info.ufrn.br.
5 ALT1.ASPMX.L.GOOGLE.COM.
10 dmx2.info.ufrn.br.
10 ALT4.ASPMX.L.GOOGLE.COM.
10 ALT3.ASPMX.L.GOOGLE.COM.
5 ALT2.ASPMX.L.GOOGLE.COM.
1 ASPMX.L.GOOGLE.COM.
TXT
"google-site-verification=kPxAFQyuqms0gCl-af4JyEqW4uEDfHNrgUK2HjdQwCU"
"v=spf1 include:_spf.google.com ~all"
"globalsign-domain-verification=784C98F2510DD1760113B62AA20B9C44"
NS
ns2.ufrn.br.
ns1.ufrn.br.
SOA
ns1.ufrn.br. root.dns.ufrn.br. 2026072801 7200 3600 2419200 60
CAA
DS
DNSKEY
RRSIG
NSEC 13 2 900 20260821171505 20260807161505 52637 br. B5fQs4kvaVhKyXgqos34du4UAh1g2TyxeLWF8PnUMwwXj+HVXx1xxk2o PFZOWbj9Xv55SJRrGE1ps8i/cwp1PA==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP