DNSWHOIS.INFO - 131.2.152.in-addr.arpa

Search for IP or hostnames:

131.2.152.in-addr.arpa checked at 2025-09-07T05:22:59.938Z 6622ms 125/125/125 100% R:20

`131.2.152.in-addr.arpa`

NS	`ns2.unc.edu`
		A	2610:28:3090:3::120 ^{🇺🇸 UNC-CH}
			PTR	`ns2.unc.edu`
		A	152.2.255.120^{🇺🇸 UNC-CH}
			PTR	`ns2.unc.edu`
NS	`ns.unc.edu`
		A	2610:28:3090:4::120 ^{🇺🇸 UNC-CH}
			PTR	`ns.unc.edu`
		A	152.19.255.120^{🇺🇸 UNC-CH}
			PTR	`ns.unc.edu`
NS	`ns-01.mcnc.org`
		A	2600:2700:f00:: ^{🇺🇸 MCNC}
			PTR	`ns-01.mcnc.org`
		A	152.45.127.1^{🇺🇸 MCNC}
			PTR	`ns-01.mcnc.org`
NS	`ns-02.mcnc.org`
		A	2600:2700:f00:1:: ^{🇺🇸 MCNC}
			PTR	`ns-02.mcnc.org`
		A	192.101.21.1^{🇺🇸 MCNC}
			PTR	`ncnoc.ncren.net`
NS	`greensboro.cs.unc.edu`
		A	152.2.131.227^{🇺🇸 UNC-CH}
			PTR	`greensboro.cs.unc.edu`
NS	`monroe.cs.unc.edu`
		A	152.2.131.229^{🇺🇸 UNC-CH}
			PTR	`monroe.cs.unc.edu`
NS	`wilkesboro.cs.unc.edu`
		A	152.2.131.228^{🇺🇸 UNC-CH}
			PTR	`wilkesboro.cs.unc.edu`
NS	`ib-int-ns1.net.unc.edu`
		A	2610:28:3090:1::100 ^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns1.net.unc.edu`
		A	152.2.255.100^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns1.net.unc.edu`
NS	`ib-int-ns2.net.unc.edu`
		A	2610:28:3090:2::100 ^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns2.net.unc.edu`
		A	152.19.255.100^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns2.net.unc.edu`
NS	`ib-int-ns3.net.unc.edu`
		A	2610:28:3090:2::101 ^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns3.net.unc.edu`
		A	152.19.255.101^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns3.net.unc.edu`
NS	`ib-int-ns4.net.unc.edu`
		A	2610:28:3090:1::101 ^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns4.net.unc.edu`
		A	152.2.255.101^{🇺🇸 UNC-CH}
			PTR	`ib-int-ns4.net.unc.edu`

`2.152.in-addr.arpa`

	NS	`ns2.unc.edu`
	NS	`ns.unc.edu`
	NS	`ns-01.mcnc.org`
	NS	`ns-02.mcnc.org`

Up
`227.131.2.152.in-addr.arpa`
`228.131.2.152.in-addr.arpa`
`224.131.2.152.in-addr.arpa`
`129.131.2.152.in-addr.arpa`
`128.131.2.152.in-addr.arpa`
`244.131.2.152.in-addr.arpa`
`229.131.2.152.in-addr.arpa`
`90.131.2.152.in-addr.arpa`

Starts with same word
`131.in`
`131.la`
`131.tech`
`131.cm`
`131.fr`
`131.ca`
`131.me`
`131.pl`
`131.co.jp`
`131.nl`
`131.co.il`
`131.ir`
`131.es`
`131.ltd`
`131.cz`
`131.ws`
`131.net`
`131.pp.ua`
`131.cn`
`131.ru`
`131.org`
`131.in-addr.arpa`
`131.cc`
`131.org.cn`
`131.de`
`131.com.ua`
`131.co.uk`
`131.one`
`131.com.tw`
`131.dk`
`131.at`
`131.go.kr`
`131.be`
`131.tel`
`131.ch`
`131.im`
`131.tv`
`131.co.za`
`131.it`
`131.aw`
`131.sx`
`131.co.kr`
`131.online`
`131.gd`
`131.gr`
`131.by`

Starts similarily
`113.net`
`131.tel`
`113.lt`
`131.ch`
`131.im`
`131.tv`
`311.tw`
`311.co.uk`
`311.be`
`113.chat`
`131.co.za`
`131.it`
`113.in`
`113.dk`
`311.ca`
`113.co`
`113.biz`
`131.aw`
`131.sx`
`131.co.kr`
`131.online`
`311.nl`
`131.gd`
`113.lu`
`131.gr`
`131.by`
`113.com.tw`
`113.at`
`131.in`
`113.be`
`113.cl`
`311.cz`
`131.la`
`113.vn`
`131.tech`
`131.cm`
`311.cool`
`113.ir`
`311.co`
`131.fr`
`131.ca`
`113.de`
`113.no`
`131.me`
`311.dk`
`131.pl`
`113.in-addr.arpa`
`131.co.jp`
`113.com`
`131.nl`
`131.co.il`
`113.ch`
`113.it`
`131.ir`
`113.nu`
`311.am`
`131.es`
`113.com.au`
`131.ltd`
`113.plus`
`131.cz`
`131.ws`
`113.hu`
`131.net`
`113.ru`
`131.pp.ua`
`131.cn`
`311.gob.do`
`311.es`
`311.com`
`131.ru`
`131.org`
`131.in-addr.arpa`
`311.de`
`131.cc`
`113.jp`
`113.nl`
`113.us`
`311.mx`
`131.org.cn`
`131.de`
`113.ink`
`131.com.ua`
`311.ch`
`131.co.uk`
`311.ru`
`113.hk`
`311.pl`
`311.org`
`113.cc`
`311.biz`
`131.one`
`131.com.tw`
`311.gob.pa`
`131.dk`
`113.cx`
`131.at`
`113.bet`
`311.net`
`113.im`
`113.ca`
`131.go.kr`

AI analysis

The parent of host names 227.131.2.152.in-addr.arpa, 228.131.2.152.in-addr.arpa, 224.131.2.152.in-addr.arpa, 129.131.2.152.in-addr.arpa, 128.131.2.152.in-addr.arpa, among others, is 131.2.152.in-addr.arpa.

Eleven name servers, ns2.unc.edu, ns.unc.edu, ns-01.mcnc.org, ns-02.mcnc.org, greensboro.cs.unc.edu, monroe.cs.unc.edu, wilkesboro.cs.unc.edu, ib-int-ns1.net.unc.edu, ib-int-ns2.net.unc.edu, ib-int-ns3.net.unc.edu, and ib-int-ns4.net.unc.edu, are delegated to 131.2.152.in-addr.arpa.

The name servers of 131.2.152.in-addr.arpa are at least partially shared with other domains such as 72.26.152.in-addr.arpa, 91.26.152.in-addr.arpa, csbio.unc.edu, 9.19.152.in-addr.arpa, and nccommunitycolleges.edu.

The name servers ns0.med.unc.edu, ns1.med.unc.edu, addc0.ad.unc.edu, addc1.ad.unc.edu, addc2.ad.unc.edu, addc3.ad.unc.edu, addc4.ad.unc.edu, azuseaddc0.ad.unc.edu, and azuseaddc1.ad.unc.edu are frequently used in conjunction.

ns2.unc.edu points to IP numbers: 2610:28:3090:3::120 and 152.2.255.120, while ns.unc.edu points to: 2610:28:3090:4::120 and 152.19.255.120. ns-01.mcnc.org points to: 2600:2700:f00:: and 152.45.127.1, ns-02.mcnc.org to: 2600:2700:f00:1:: and 192.101.21.1. Additionally, greensboro.cs.unc.edu points to: 152.2.131.227, monroe.cs.unc.edu to: 152.2.131.229, and wilkesboro.cs.unc.edu to: 152.2.131.228. Moreover, ib-int-ns1.net.unc.edu points to: 2610:28:3090:1::100 and 152.2.255.100, ib-int-ns2.net.unc.edu to: 2610:28:3090:2::100 and 152.19.255.100, ib-int-ns3.net.unc.edu to: 2610:28:3090:2::101 and 152.19.255.101, and ib-int-ns4.net.unc.edu to: 2610:28:3090:1::101 and 152.2.255.101.

dbq