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Learn about Lookup Ninja

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Lookup Ninja was created out of frustration with other online WHOIS and DNS tools.

Slow, ad-filled, and ugly - just a few words to describe these websites, Lookup Ninja addresses all of these issues:

We use green, fast servers in Germany;
We run no ads, we're supported by affiliate links and your donations;
Our website is, if we do say so, quite good looking, and responsive.

Lookup Ninja's Features

Learn about Lookup Ninja

Find a domain's information

Use our WHOIS feature to find a domain's registrar, register, nameservers, statuses, and more.

See DNS records

Find SOA, name server, IPv4, IPv6, TXT, and MX records.

Lookup an ASN or IP address

Use our WHOIS feature to lookup AS numbers or IP addresses.

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