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
13 answer recordscert.at
ANOERRORAD yesResponse from 2001:67c:133c::2.
AAAANOERRORAD yesResponse from 2001:628:453:4305::53.
MXNOERRORAD yesResponse from ns10.univie.ac.at.(176.97.158.100).
NSNOERRORAD yesResponse from ns10.univie.ac.at.(193.171.255.77).
CNAMENOERROR · no answersAD yesResponse from 2001:628:453:4305::53.
TXTNOERRORAD yesResponse from 2001:67c:133c::2.
SOANOERRORAD yesResponse from ns10.univie.ac.at.(192.174.68.100).
CAANOERROR · no answersAD yesResponse from ns10.univie.ac.at.(2001:628:453:4305::53).
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 | cert.at | 360 | 131.130.249.234 | IP WHOIS → |
| AAAA | cert.at | 360 | 2001:62a:4:100::234 | IP WHOIS → |
| MX | cert.at | 360 | 50 trinli.cert.at. | DNS → |
| NS | cert.at | 360 | sec1.rcode0.net. | DNS → |
| NS | cert.at | 360 | sec2.rcode0.net. | DNS → |
| NS | cert.at | 360 | ns10.univie.ac.at. | DNS → |
| NS | cert.at | 360 | ns5.univie.ac.at. | DNS → |
| NS | cert.at | 360 | ns5.cert.at. | DNS → |
| TXT | cert.at | 360 | spf2.0/pra | — |
| TXT | cert.at | 360 | offensity-domain-verification=fdb886c699e88b0579dca84d8d37a8d5b0f88051257efffca17ec704baf81c35 | — |
| TXT | cert.at | 360 | 9ls2314wl5yj25ckn60lgt4nr7hpy9z3 | — |
| TXT | cert.at | 360 | v=spf1 +a:trinli.cert.at +a:lists.cert.at +mx +ip4:83.136.32.0/21 +ip6:2A02:850::/32 ~all | — |
| SOA | cert.at | 360 | sec1.rcode0.net. lir-tech.nic.at. 2026084059 10800 3600 604800 30 | — |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | cert.at | 30 | sec1.rcode0.net. lir-tech.nic.at. 2026084059 10800 3600 604800 30 | — |
Queries are sent to Google Public DNS over HTTPS. Results reflect its public DNS view and cache; 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.