Reverse IP lookup for 1.1.1.1

An authoritative DNS server (one.one.one.one.) responded with this reverse DNS record when we queried it for the IP address 1.1.1.1.

The canonical hostname of 1.1.1.1 is one.one.one.one.

Question and response

Question

dig @one.one.one.one. 1.1.1.1 PTR

Answer

1.1.1.1.in-addr.arpa.	492	PTR	one.one.one.one.

Authority

Additional

Find the domain name for another IP address

With reverse IP 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.