WWW.RTSAK.COM - 13.54.231.147.in-addr.arpa

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13.54.231.147.in-addr.arpa checked at 2025-10-12T10:15:34.547Z 339ms 16/16/16 100% R:13

`13.54.231.147.in-addr.arpa`

PTR	`barbora.cts.cuni.cz`
		A	147.231.54.13^{🇨🇿 CESNET}
			PTR	`barbora.cts.cuni.cz`

`54.231.147.in-addr.arpa`

	NS	`sun.cts.cuni.cz`
	NS	`david.ruk.cuni.cz`
	NS	`golias.ruk.cuni.cz`

Starts with same word

13.fr

13.st

13.pw

13.media

13.amsterdam

13.si

13.ca

13.eu

13.com.ru

13.plus

13.ae

13.cl

13.school

13.pl

13.kg

13.com.my

13.uz

13.is

13.se

13.ly

13.co.za

13.fyi

13.sb

13.kz

13.com

13.org

13.wtf

13.lt

13.cn

13.nl

13.in-addr.arpa

13.cz

13.today

13.com.ua

13.s3.amazonaws.com

13.no

13.world

13.com.au

13.net

13.chat

13.su

13.am

13.ee

13.ph

13.be

13.yt

13.by

13.vc

13.co.uk

13.fi

13.gen.tr

13.net.ru

13.ru

13.to

Starts similarily

13.fr

31.lv

31.app

13.st

13.pw

31.in-addr.arpa

13.media

13.amsterdam

13.si

13.ca

31.ro

31.tel

31.sk

13.eu

31.ag

31.ca

13.com.ru

31.chat

13.plus

13.ae

31.cl

13.cl

13.school

13.pl

31.hk

13.kg

31.su

13.com.my

13.uz

31.fr

31.se

13.is

31.eu

13.se

31.bz

31.kz

31.cards

13.ly

31.cm

13.co.za

13.fyi

13.sb

31.bet

13.kz

31.cn

13.com

31.fyi

31.net

31.plus

31.cz

13.org

13.wtf

31.or.kr

31.ph

13.lt

13.cn

13.nl

31.org

31.pl