CF1757221136346-tsm20250906182357

WWW.RTSAK.COM - 121.42.in-addr.arpa

Search for IP or hostnames:

121.42.in-addr.arpa checked at 2025-09-07T04:58:56.325Z 1284ms 79/79/79 100% R:30

`121.42.in-addr.arpa`

	NS	`ns3.aliyun.com`
			A	2401:b180:4100::11 ^{🇨🇳 Alibaba}
			A	106.11.35.29^{🇨🇳 Alibaba (China)}
			A	106.11.35.30^{🇨🇳 Alibaba (China)}
			A	106.11.41.153^{🇨🇳 Alibaba (China)}
			A	106.11.41.154^{🇨🇳 Alibaba (China)}
	NS	`ns4.aliyun.com`
			A	2401:b180:4100::12 ^{🇨🇳 Alibaba}
			A	140.205.122.133^{🇨🇳 Alibaba}
			A	140.205.122.143^{🇨🇳 Alibaba}
	NS	`ns5.aliyun.com`
			A	2401:b180:4100::13 ^{🇨🇳 Alibaba}
			A	47.88.74.34^{🇺🇸 Alibaba}
			A	47.241.207.14^{🇸🇬 ASEPL-AS-AP}
			A	140.205.122.153^{🇨🇳 Alibaba}
			A	170.33.24.74^{🇸🇬 ASEPL-AS-AP}

`42.in-addr.arpa`

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

Starts with same word
`121.de`
`121.biz`
`121.info`
`121.systems`
`121.ro`
`121.co`
`121.vn`
`121.bz`
`121.sk`
`121.com`
`121.li`
`121.cool`
`121.me`
`121.education`
`121.cm`
`121.lt`
`121.fm`
`121.coach`
`121.co.uk`
`121.in-addr.arpa`
`121.digital`
`121.cafe`
`121.jp`
`121.nu`
`121.wtf`
`121.it`
`121.com.cn`
`121.im`
`121.news`
`121.com.pl`
`121.support`
`121.global`
`121.zone`
`121.design`
`121.at`
`121.mx`
`121.expert`
`121.com.tw`
`121.ws`
`121.ag`
`121.am`
`121.cc`
`121.com.au`
`121.marketing`
`121.fr`
`121.agency`
`121.cz`
`121.ru`
`121.eu`
`121.space`
`121.fi`
`121.church`
`121.la`
`121.care`
`121.ltd`

Starts similarily
`121.com.cn`
`211.la`
`211.ca`
`121.im`
`211.chat`
`211.com.ua`
`121.news`
`112.tv`
`112.mine.nu`
`121.com.pl`
`121.support`
`121.global`
`121.zone`
`112.pt`
`112.press`
`112.hr`
`112.de`
`121.design`
`121.at`
`112.md`
`112.agency`
`112.kiev.ua`
`211.ru`
`112.fm`
`121.mx`
`211.info`
`121.expert`
`121.com.tw`
`112.li`
`112.com.pl`
`211.tel`
`112.org`
`211.city`
`121.ws`
`112.pl`
`121.ag`
`112.life`
`112.cl`
`112.diamonds`
`211.co`
`112.wf`
`112.gov.pl`
`121.am`
`112.it`
`121.cc`
`121.com.au`
`121.marketing`
`112.srl`
`211.nl`
`211.eu`
`121.fr`
`121.agency`
`112.mk`
`121.cz`
`121.ru`
`121.eu`
`112.be`
`112.fr`
`112.gov.in`
`112.world`
`121.space`
`121.fi`
`112.hk`
`211.us`
`112.by`
`112.al`
`112.jp`
`211.cz`
`211.dk`
`112.gov.ge`
`121.church`
`112.gov.ua`
`211.ir`
`112.at`
`121.la`
`112.run`
`112.guide`
`121.care`
`112.events`
`112.no`
`121.ltd`
`112.lv`
`211.nyc`
`211.cc`
`121.de`
`211.org`
`112.com.tr`
`121.biz`
`121.info`
`211.it`
`112.io`
`121.systems`
`112.ee`
`121.ro`
`211.ltd`
`112.se`
`112.wiki`
`121.co`
`211.one`
`121.vn`
`112.is`
`211.life`
`121.bz`
`112.com`
`112.net`
`211.university`
`211.cn`
`112.kiwi`
`112.co`
`121.sk`
`211.mx`
`112.ir`
`112.ca`
`112.ski`
`121.com`
`112.dk`
`112.network`
`211.ph`
`121.li`
`112.com.vn`
`121.cool`
`121.me`
`112.es`
`112.ge`
`121.education`
`112.vn`
`112.today`
`211.in-addr.arpa`
`121.cm`
`112.hu`
`112.toys`
`121.lt`
`211.tw`
`112.lt`
`121.fm`
`112.ro`
`211.online`
`112.cz`
`211.in`
`112.cc`
`112.la`
`121.coach`
`211.net`
`112.social`
`121.co.uk`
`112.su`
`112.fi`
`112.in-addr.arpa`
`121.in-addr.arpa`
`121.digital`
`112.ie`
`121.cafe`
`211.de`

AI analysis

Three name servers, ns3.aliyun.com, ns4.aliyun.com, and ns5.aliyun.com, are delegated to 121.42.in-addr.arpa.

Other domains, such as 140.156.42.in-addr.arpa, 248.96.42.in-addr.arpa, oss-internal.aliyun-inc.com, kunluncan.com, and slb.aliyuncs.com, share at least a part of their name servers with 121.42.in-addr.arpa.

ns3.aliyun.com, ns4.aliyun.com, and ns5.aliyun.com each point to multiple IP numbers. ns3.aliyun.com points to 2401:b180:4100::11, 106.11.35.29, 106.11.35.30, 106.11.41.153, and 106.11.41.154. ns4.aliyun.com points to 2401:b180:4100::12, 140.205.122.133, and 140.205.122.143. ns5.aliyun.com points to 2401:b180:4100::13, 47.88.74.34, 47.241.207.14, 140.205.122.153, and 170.33.24.74.

dbq

vHMelKg CF johedugfp 2025-09-07