Pure DNS

DNS Record Lookup

Look up every DNS record for a domain — A, AAAA, CNAME, MX, NS, TXT, SOA, CAA and DNSSEC. Enter an IP to get its reverse (PTR) record.

Looking up…

PTR  Reverse DNS for 150.171.21.4

NOERROR
Name Value TTL
4.21.171.150.in-addr.arpa ns2-04.azure-dns.net 51.5m