DNS Report: uerj.br

Generated: 2026-08-10T05:24:00-05:00

26/100

Diagnostics

StatusCheckPointsDetails
ERRORIPv4 (A)0/300 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.
ERRORDNS propagation0/10Agreement 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.
ERRORValid TLS certificate0/55No valid certificate was retrieved.
ERRORCertificate lifetime0/10Full points require at least 30 days remaining.
ERRORHTTP security headers0/350 of 9 evaluated headers detected.
ERRORPTR reverse DNS0/30PTR not detected.
ERRORIPv4 diversity0/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
ERRORDNS resolution0/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
AAAA
CNAME
MX
5 gw-mail.uerj.br.
TXT
"v=spf1 a mx include:_spf1.uerj.br ip4:67.21.114.0/24 ip4:67.21.115.0/24 ip4:8.25.45.0/24 ip4:152.92.1.9/32 ip4:152.92.1.6/32 ip4:152.92.1.8/32 " "ip4:152.92.235.219/32 ip4:152.92.1.4/32 ip4:152.92.1.5/32 ip4:152.92.1.124/32 ip4:152.92.1.16/32 ip4:152.92.1.17/32 ip4:152.92.237.240/32 ip4:152.92.239.2/32 -all"
"_globalsign-domain-verification=HtFzSm3LQD4K17Ob2K31XRAvJK_KMvFGL0ovmNdeP-"
"_globalsign-domain-verification=OLQTTKqmQF92IyRxgHUU65Q8edd2ZKxEdRDQFSowO2"
NS
dns2.uerj.br.
guanabara.rederio.br.
dns1.uerj.br.
SOA
dns1.uerj.br. root.ns.uerj.br. 2026080602 1800 900 360000 900
CAA
DS
DNSKEY
RRSIG
NSEC 13 2 900 20260823111505 20260809101505 52637 br. RpxvqNh374E/IqKzsjcnQMgvL5yUDc/mI/1LRtNZonZeksJ3lrSiYe5w KqMfkhYfg0ii5mR7wzGxJLUAiNRvgw==
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP