WWW.RTSAK.COM - 81.187.139.18.in-addr.arpa

Search for IP or hostnames:

81.187.139.18.in-addr.arpa checked at 2025-10-09T16:03:40.131Z 215ms 16/16/16 100% R:6

`81.187.139.18.in-addr.arpa`

PTR	`ec2-18-139-187-81.ap-southeast-1.compute.amazonaws.com`
		A	18.139.187.81^{🇸🇬 Amazon}
			PTR	`ec2-18-139-187-81.ap-southeast-1.compute.amazonaws.com`

`187.139.18.in-addr.arpa`

	NS	`ns1-24-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns2-24-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns3-24-ap-southeast-1.ec2-rdns.amazonaws.com`
	NS	`ns4-24-ap-southeast-1.ec2-rdns.amazonaws.com`

Starts with same word

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81.amsterdam

81.cn

81.cl

81.com

81.sk

81.co.uk

81.la

81.world

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81.se

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Starts similarily

81.cm

18.pe

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18.plus

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18.kz

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18.eu

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18.app

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18.githubusercontent.com

81.fyi

81.nu

18.world

81.no

81.ca

81.com.hk

18.ph

18.watch

81.cx

18.com.cn

18.ca

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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

18.tech

81.cl

18.digital

18.ms

81.com

18.money

81.sk

18.show

18.cz

18.com.hk

18.nl

18.vip

81.co.uk

81.la

18.net.au

81.world

81.hk

81.se

18.fi

18.tv

dbq