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Nameserver Lookup

This online tool determine the IP address to an domain name and vice versa. If available, the alias IP addresses will be displayed too.

Additionally, the DNS records of a domain can be determined. And you can determine, if the IP address is probably a Tor exit-node.

This tool is included in the portable Freeware application eToolz.
You can download the PHP source of this script here.
Hostname or IP:
Check for Tor exit-node
Show DNS records

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