Reverse DNS lookup for 8.8.8.8

We queried the PTR record at 8.8.8.8.in-addr.arpa..

The hostname of 8.8.8.8 is dns.google
TTL: 23h 15m 24s Forward-confirmed (FCrDNS): dns.google resolves back to 8.8.8.8

Network operator: AS15169 · Google LLC

Question and response

Question
dig @one.one.one.one. 8.8.8.8 PTR
Answer
8.8.8.8.in-addr.arpa.	83724	PTR	dns.google.
Authority
Additional

Find the domain name for another IP address

With reverse DNS lookup, you can find the domain name for any IP address. When you enter an IPv4 or IPv6 address in the input field below, it will show the canonical domain name for that IP address.