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 recordsns-d.sdf.org
ANOERRORAD no
AAAANOERROR · no answersAD noEDE(18): Prohibited
MXNOERROR · no answersAD noEDE(18): Prohibited
NSNOERROR · no answersAD noEDE(18): Prohibited
CNAMENOERROR · no answersAD noEDE(18): Prohibited
TXTNOERROR · no answersAD noEDE(18): Prohibited
SOANOERROR · no answersAD noEDE(18): Prohibited
CAANOERROR · no answersAD noEDE(18): Prohibited
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 | ns-d.sdf.org | 43200 | 172.81.182.153 | IP WHOIS → |
Authority records · 2
| Type | Name | TTL · seconds | Value | Look up |
|---|---|---|---|---|
| SOA | sdf.org | 3600 | sdf.org. hostmaster.sdf.org. 2026100804 14400 1800 604800 3600 | — |
| SOA | sdf.org | 3600 | sdf.org. hostmaster.sdf.org. 2026101116 14400 1800 604800 3600 | — |
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.