DNSWHOIS.INFO - 52.49.in-addr.arpa

Search for IP or hostnames:

52.49.in-addr.arpa checked at 2025-10-25T22:43:56.168Z 936ms 66/66/66 100% R:25

`52.49.in-addr.arpa`

NS	`dns5.edu.cn`
		A	2402:f000:1:801::8:30 ^{🇨🇳 Tsinghua University}
			PTR	`ns5.cernet.net`
			PTR	`dns.tsinghua.edu.cn`
		A	101.4.126.67^{🇨🇳 ERX-CERNET-BKB}
		A	101.4.126.235^{🇨🇳 ERX-CERNET-BKB}
		A	166.111.8.30^{🇨🇳 ERX-CERNET-BKB}
			PTR	`dns.tsinghua.edu.cn`
NS	`dns6.edu.cn`
		A	2001:dd9::203 ^{🇨🇳 CRIS-CERNET-AS}
			PTR	`ns2.cernet.net`
		A	101.4.126.27^{🇨🇳 ERX-CERNET-BKB}
		A	101.4.126.179^{🇨🇳 ERX-CERNET-BKB}
		A	103.137.60.203^{🇨🇳 ERX-CERNET-BKB}
			PTR	`ns2.cernet.net`

`49.in-addr.arpa`

	NS	`ns1.apnic.net`
	NS	`ns2.apnic.net`
	NS	`rirns.arin.net`
	NS	`ns3.lacnic.net`
	NS	`apnic.authdns.ripe.net`

Up

48.52.49.in-addr.arpa

Starts with same word

52.wtf

52.cm

52.rs

52.cl

52.de

52.com

52.nl

52.lv

52.ph

52.ro

52.cz

52.country

52.world

52.s3-eu-west-1.amazonaws.com

52.org.cn

52.no

52.org

52.se

52.cc

52.ru

52.net

52.la

52.com.ua

52.am

52.is

52.be

52.fi

52.in-addr.arpa

52.dk

52.amsterdam

52.sk

52.basketball

52.biz

52.ee

52.com.mx

52.cards

52.cn

52.xyz

52.lt

52.hu

52.chat

52.pl

52.mk

Starts similarily

52.fi

25.de

52.in-addr.arpa

25.co.kr

52.dk

25.to

25.ae

52.amsterdam

52.sk

25.nl

52.basketball

52.biz

25.ph

25.by

52.ee

25.ddns.net

25.sk

25.no

25.wtf

25.cl

52.com.mx

25.gd

52.cards

52.cn

52.xyz

25.se

25.cx

25.tv

52.lt

25.cn

25.si

25.chat

52.hu

25.cz

52.chat

52.pl

52.mk

25.in-addr.arpa

52.wtf

25.ru

25.lv

25.hk

25.serveftp.com

52.cm

25.com

52.rs

25.world

25.gold

25.lt

52.cl

52.de

25.la

52.com

52.nl

25.vc

25.tel

52.lv

25.biz

25.fr

52.ph

52.ro

52.cz

52.country

25.com.tw

52.world

25.hu

25.be

52.s3-eu-west-1.amazonaws.com

52.org.cn

52.no

52.org

52.se

52.cc

25.cm

52.ru

52.net

25.amsterdam

25.ca

52.la

52.com.ua

25.re

52.am

25.com.ua

52.is

25.ms

52.be

25.org

25.pl

25.wf

AI analysis

The parent of 48.52.49.in-addr.arpa is 52.49.in-addr.arpa.

52.49.in-addr.arpa is delegated to two name servers: dns5.edu.cn and dns6.edu.cn.

52.49.in-addr.arpa uses the same name server setup as other domains, for instance 192.202.in-addr.arpa, 204.58.in-addr.arpa, 223.125.in-addr.arpa, 33.210.in-addr.arpa and 203.118.in-addr.arpa.

52.49.in-addr.arpa at least partially shares name servers with other domains, such as 0.5.2.0.1.0.0.2.ip6.arpa and 111.166.in-addr.arpa and 0.0.0.f.2.0.4.2.ip6.arpa.

these name servers are often used with ns2.cernet.net, dns2.tsinghua.edu.cn and dns.tsinghua.edu.cn.

Host names with four IP numbers

dns5.edu.cn points to: 2402:f000:1:801::8:30, 101.4.126.67, 101.4.126.235 and 166.111.8.30

dns6.edu.cn points to: 2001:dd9::203, 101.4.126.27, 101.4.126.179 and 103.137.60.203

dbq