MXLIST.NET - 3.4.21.129.in-addr.arpa

Search for IP or hostnames:

3.4.21.129.in-addr.arpa checked at 2025-10-29T09:40:38.681Z 55ms 16/16/16 100% R:9

`3.4.21.129.in-addr.arpa`

PTR	`watcher073.rit.edu`
		A	129.21.4.3^{🇺🇸 ROCHESTER-2}
			PTR	`watcher073.rit.edu`

`4.21.129.in-addr.arpa`

	NS	`accuvax.northwestern.edu`
	NS	`ns1a.rit.edu`
	NS	`ns2a.rit.edu`

Starts with same word

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