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

mx1.umd.iphmx.com

8 answer records
Google Public DNS · HTTPS2026-09-20T05:45:42+00:00View JSON
Registration / WHOIS →
ANOERRORAD noResponse from 193.108.91.93.
AAAANOERROR · no answersAD noResponse from 193.108.91.11.
MXNOERROR · no answersAD noResponse from 2600:1401:2::b.
NSNOERROR · no answersAD noResponse from 2600:1401:2::5a.
CNAMENOERROR · no answersAD noResponse from 2600:1401:2::b.
TXTNOERROR · no answersAD noResponse from 2600:1401:2::75.
SOANOERROR · no answersAD noResponse from 193.108.91.117.
CAANOERROR · no answersAD noResponse from 193.108.91.109.

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
Amx1.umd.iphmx.com360068.232.137.73IP WHOIS →
Amx1.umd.iphmx.com360068.232.131.46IP WHOIS →
Amx1.umd.iphmx.com3600216.71.140.163IP WHOIS →
Amx1.umd.iphmx.com3600216.71.149.111IP WHOIS →
Amx1.umd.iphmx.com360068.232.143.84IP WHOIS →
Amx1.umd.iphmx.com3600216.71.140.161IP WHOIS →
Amx1.umd.iphmx.com3600216.71.149.190IP WHOIS →
Amx1.umd.iphmx.com360068.232.142.226IP WHOIS →
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAiphmx.com1800ns1-93.akam.net. stbu-hostmaster@cisco.com. 1789762410 3600 900 2419200 3600—

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.