THE RECORDS BEHIND THE NAME
DNS lookup.
Explore resource records, mail routing and reverse DNS.
Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.
Querying DNS records…
DNS
1 answer records · Partialmail2.dpu.def.br
AAAA: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
MX: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
NS: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
CNAME: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
TXT: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
SOA: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
CAA: resolver returned SERVFAIL. This is a DNS error, not an empty record set.
ANOERRORAD yes
AAAASERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
MXSERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
NSSERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
CNAMESERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
TXTSERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
SOASERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
CAASERVFAILAD noEDE(10): RRSIGs Missing failed to verify dpu.def.br. SOA
AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| A | mail2.dpu.def.br | 0 | 110.238.102.118 | IP WHOIS → |
Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.