WWW.RTSAK.COM - 5.20.231.147.in-addr.arpa

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5.20.231.147.in-addr.arpa checked at 2025-10-06T18:39:01.900Z 136ms 16/16/16 100% R:12

`5.20.231.147.in-addr.arpa`

PTR	`mail2.itam.cas.cz`
		A	147.231.20.5^{🇨🇿 CESNET}
			PTR	`mail2.itam.cas.cz`

`20.231.147.in-addr.arpa`

	NS	`dns.itam.cas.cz`
	NS	`visla.utia.cas.cz`

Starts with same word

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5.net.mk

5.am

5.gd

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5.he.cn

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5.top

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5.tl

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5.gp

5.cl

5.ua

5.cm

5.la

5.life

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5.wtf

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5.in-addr.arpa

5.gold

5.waw.pl

5.ro

5.show

5.io

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5.ac

5.tj.cn

5.org.cn

5.org.ee

5.digital

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5.plus

5.uy

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5.com.ua

5.pl

5.ai

Starts similarily