DNSWHOIS.INFO - 3.7.221.140.in-addr.arpa

Search for IP or hostnames:

3.7.221.140.in-addr.arpa checked at 2025-10-08T13:21:14.069Z 165ms 16/16/16 100% R:9

`3.7.221.140.in-addr.arpa`

PTR	`wind.mcs.anl.gov`
		A	140.221.7.3^{🇺🇸 ARGONNE-AS}
			PTR	`wind.mcs.anl.gov`

`7.221.140.in-addr.arpa`

Starts with same word

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3.in-addr.arpa

3.se

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3.fish

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3.gallery

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