MXLIST.NET - 81.129.187.131.in-addr.arpa

Search for IP or hostnames:

81.129.187.131.in-addr.arpa checked at 2025-10-28T19:49:14.792Z 248ms 36/36/36 100% R:16

`81.129.187.131.in-addr.arpa`

PTR	`mail.delaware.oh.us`
		A	131.187.129.81^{🇺🇸 OARnet}
			PTR	`mail.delaware.oh.us`
			PTR	`autodiscover.co.delaware.oh.us`
			PTR	`barracuda.co.delaware.oh.us`
			PTR	`ex10.co.delaware.oh.us`
			PTR	`mail.co.delaware.oh.us`
PTR	`autodiscover.co.delaware.oh.us`
		A	131.187.129.81^{🇺🇸 OARnet}
			PTR	`mail.delaware.oh.us`
			PTR	`autodiscover.co.delaware.oh.us`
			PTR	`barracuda.co.delaware.oh.us`
			PTR	`ex10.co.delaware.oh.us`
			PTR	`mail.co.delaware.oh.us`
PTR	`barracuda.co.delaware.oh.us`
		A	131.187.129.81^{🇺🇸 OARnet}
			PTR	`mail.delaware.oh.us`
			PTR	`autodiscover.co.delaware.oh.us`
			PTR	`barracuda.co.delaware.oh.us`
			PTR	`ex10.co.delaware.oh.us`
			PTR	`mail.co.delaware.oh.us`
PTR	`ex10.co.delaware.oh.us`
		A	131.187.129.81^{🇺🇸 OARnet}
			PTR	`mail.delaware.oh.us`
			PTR	`autodiscover.co.delaware.oh.us`
			PTR	`barracuda.co.delaware.oh.us`
			PTR	`ex10.co.delaware.oh.us`
			PTR	`mail.co.delaware.oh.us`
PTR	`mail.co.delaware.oh.us`
		A	131.187.129.81^{🇺🇸 OARnet}
			PTR	`mail.delaware.oh.us`
			PTR	`autodiscover.co.delaware.oh.us`
			PTR	`barracuda.co.delaware.oh.us`
			PTR	`ex10.co.delaware.oh.us`
			PTR	`mail.co.delaware.oh.us`

`129.187.131.in-addr.arpa`

	NS	`ns4.oar.net`
	NS	`ns5.oar.net`
	NS	`ns6.oar.net`
	NS	`ns7.oar.net`

Starts with same word

81.in-addr.arpa

81.to

81.cool

81.plus

81.de

81.waw.pl

81.biz

81.me

81.gs

81.cz

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81.cl

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81.la

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Starts similarily

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18.kz

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18.tl

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18.eu

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81.ws

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18.githubusercontent.com

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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81.amsterdam

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81.cn

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81.cl

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18.com.hk

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81.co.uk

81.la

18.net.au

81.world

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18.fi

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81.cm

18.pe

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81.fr

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81.cc

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81.be

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18.dating

18.md

81.to

18.org

81.cool

18.fr

18.com

18.sk

81.plus

18.group

81.de

81.waw.pl

18.plus

81.biz

dbq