IPLIST.NET - 81.164.255.128.in-addr.arpa

Search for IP or hostnames:

81.164.255.128.in-addr.arpa checked at 2025-10-10T14:37:34.913Z 2558ms 16/16/16 100% R:11

`81.164.255.128.in-addr.arpa`

PTR	`educ-n164-laser.education.uiowa.edu`
		A	128.255.164.81^{🇺🇸 University of Iowa}
			PTR	`educ-n164-laser.education.uiowa.edu`

`164.255.128.in-addr.arpa`

	NS	`dns-core-cb-1.uiowa.edu`
	NS	`dns-core-coph-1.uiowa.edu`
	NS	`dns-core-itf-1.uiowa.edu`
	NS	`dns-core-itf-2.uiowa.edu`
	NS	`dns-core-lc-0.uiowa.edu`
	NS	`dns-core-lc-1.uiowa.edu`
	NS	`dns-wireless-cb-1.uiowa.edu`
	NS	`dns-wireless-coph-1.uiowa.edu`
	NS	`dns-wireless-lc-1.uiowa.edu`
	NS	`dns1.uiowa.edu`
	NS	`dns2.uiowa.edu`
	NS	`dns3.uiowa.edu`
	PTR	`rtr-core-lc.net.uiowa.edu`

Starts with same word

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Starts similarily

18.money

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81.fyi

81.nu

18.world

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81.com.hk

18.ph

18.watch

81.cx

18.com.cn

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18.ws

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18.com.tw

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81.amsterdam

18.com.tr

18.amsterdam

81.cn

18.chat

18.dk

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81.cl

18.digital

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81.com

dbq