WWW.RTSAK.COM - 4.6.231.147.in-addr.arpa

Search for IP or hostnames:

4.6.231.147.in-addr.arpa checked at 2025-10-07T16:51:12.254Z 501ms 16/16/16 100% R:11

`4.6.231.147.in-addr.arpa`

PTR	`ftp4.cs.cas.cz`
		A	147.231.6.4^{🇨🇿 CESNET}
			PTR	`ftp4.cs.cas.cz`

`6.231.147.in-addr.arpa`

	NS	`fw.cs.cas.cz`
	NS	`nfw.cs.cas.cz`
	NS	`visla.utia.cas.cz`

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