DNS Report: ac.gov.br

Generated: 2026-08-10T20:32:07-05:00

48/100

Diagnostics

StatusCheckPointsDetails
OKIPv4 (A)30/306 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.
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.
OKIPv4 diversity35/35Two or more IPv4 addresses receive full points.
ERRORIPv6 connectivity0/35AAAA availability.
OKDNS resolution40/40At least one address family must resolve.
ERRORHTTP response0/40No successful HTTP response.
OKHTTPS final URL20/20Final URL uses HTTPS.

DNS Records

TipoValues
A
187.110.155.121
187.110.155.120
187.110.155.122
186.219.247.201
186.219.247.202
186.219.247.200
AAAA
CNAME
MX
0 mail.ac.gov.br.
TXT
"google-site-verification=BJXh25WbFW2S6b1z16kJhErs_qKa68VE5WCaEV711gI"
"v=spf1 ip4:187.110.154.123 a mx -all"
"cisco-ci-domain-verification=17ca2b57ca268e08c4c71a9bf3865bc04008bfc5a2b936ad818a577a11ef7719"
"google-site-verification=uQaIpmCFGlLHB19R4ZnWeRniU9ZVKdGkiZjMFI1kDoo"
NS
ns1.ac.gov.br.
ns2.ac.gov.br.
SOA
ns1.ac.gov.br. srvgst005.ac.gov.br. 2026012801 3600 3600 1209600 21600
CAA
DS
DNSKEY
RRSIG
NSEC
NSEC3
SRV
NAPTR
TLSA
SSHFP