DNSRegistration lookup
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.

DNS

www.aco.net

2 answer records
Retrieved · 2026-09-22T04:05:30+00:00View JSON
Registration / WHOIS →
ANOERRORAD yesEDE(10): RRSIGs Missing for DNSKEY at., id = 1253
AAAANOERRORAD yesEDE(10): RRSIGs Missing for DNSKEY at., id = 1253
MXNOERROR · no answersAD yesEDE(10): RRSIGs Missing for DNSKEY at., id = 1253
NSNOERROR · no answersAD yesEDE(10): RRSIGs Missing for DNSKEY at., id = 1253
CNAMENOERROR · no answersAD yes
TXTNOERROR · no answersAD yes
SOANOERROR · no answersAD yesEDE(10): RRSIGs Missing for DNSKEY at., id = 1253
CAANOERROR · no answersAD yes

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.

TypeNameTTL · secondsValueLook up
Awww.aco.net600193.170.140.135IP WHOIS →
AAAAwww.aco.net6002001:628:101:1::135IP WHOIS →
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAaco.net600ns4ext.univie.ac.at. domain-admin.univie.ac.at. 2026073044 43200 3600 604800 86400—

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.