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
2 answer recordsns1.cisco.com
ANOERRORAD noResponse from 96.7.49.64.
AAAANOERRORAD noResponse from 96.7.49.64.
MXNOERROR · no answersAD noResponse from 95.100.173.64.
NSNOERROR · no answersAD noResponse from 95.100.173.64.
CNAMENOERROR · no answersAD noResponse from 95.100.173.64.
TXTNOERROR · no answersAD noResponse from 95.100.173.64.
SOANOERROR · no answersAD noResponse from 95.100.173.64.
CAANOERROR · no answersAD noResponse from 95.100.173.64.
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 | ns1.cisco.com | 1800 | 72.163.5.201 | IP WHOIS → |
| AAAA | ns1.cisco.com | 1800 | 2001:420:1101:6::a | IP WHOIS → |
Authority records · 1
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | cisco.com | 1800 | ns1.cisco.com. postmaster.cisco.com. 1281697 7200 1800 864000 1800 | — |
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.