DNSWHOIS.INFO - 21.201.138.in-addr.arpa

Search for IP or hostnames:

21.201.138.in-addr.arpa checked at 2025-09-07T19:03:54.522Z 143ms 54/54/54 100% R:12

`21.201.138.in-addr.arpa`

NS	`ns.second-ns.com`
		A	2a01:4f8:0:a101::b:1 ^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
		A	213.239.204.242^{🇩🇪 Hetzner}
			PTR	`ns.second-ns.com`
NS	`ns3.second-ns.de`
		A	2001:67c:192c::add:b3 ^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
		A	193.47.99.4^{🇩🇪 noris network AG}
			PTR	`ns3.second-ns.de`
NS	`ns1.your-server.de`
		A	2a01:4f8:0:1::5ddc:1 ^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`
		A	213.133.100.102^{🇩🇪 Hetzner}
			PTR	`ns1.your-server.de`

`201.138.in-addr.arpa`

Up
`112.21.201.138.in-addr.arpa`
`183.21.201.138.in-addr.arpa`
`29.21.201.138.in-addr.arpa`
`234.21.201.138.in-addr.arpa`
`60.21.201.138.in-addr.arpa`
`174.21.201.138.in-addr.arpa`
`251.21.201.138.in-addr.arpa`
`196.21.201.138.in-addr.arpa`
`56.21.201.138.in-addr.arpa`
`246.21.201.138.in-addr.arpa`
`229.21.201.138.in-addr.arpa`
`115.21.201.138.in-addr.arpa`
`69.21.201.138.in-addr.arpa`
`141.21.201.138.in-addr.arpa`
`89.21.201.138.in-addr.arpa`
`173.21.201.138.in-addr.arpa`
`158.21.201.138.in-addr.arpa`
`36.21.201.138.in-addr.arpa`
`223.21.201.138.in-addr.arpa`
`200.21.201.138.in-addr.arpa`
`46.21.201.138.in-addr.arpa`
`247.21.201.138.in-addr.arpa`
`100.21.201.138.in-addr.arpa`
`217.21.201.138.in-addr.arpa`
`28.21.201.138.in-addr.arpa`
`20.21.201.138.in-addr.arpa`
`41.21.201.138.in-addr.arpa`
`252.21.201.138.in-addr.arpa`
`84.21.201.138.in-addr.arpa`
`254.21.201.138.in-addr.arpa`
`103.21.201.138.in-addr.arpa`
`107.21.201.138.in-addr.arpa`
`240.21.201.138.in-addr.arpa`
`178.21.201.138.in-addr.arpa`
`77.21.201.138.in-addr.arpa`
`109.21.201.138.in-addr.arpa`
`104.21.201.138.in-addr.arpa`
`50.21.201.138.in-addr.arpa`
`231.21.201.138.in-addr.arpa`
`43.21.201.138.in-addr.arpa`
`245.21.201.138.in-addr.arpa`
`44.21.201.138.in-addr.arpa`
`74.21.201.138.in-addr.arpa`
`179.21.201.138.in-addr.arpa`
`81.21.201.138.in-addr.arpa`

Starts with same word
`21.sk`
`21.immo`
`21.cz`
`21.style`
`21.nl`
`21.agency`
`21.co`
`21.biz`
`21.lv`
`21.ru`
`21.co.za`
`21.finance`
`21.ax`
`21.nu`
`21.business`
`21.casino`
`21.pl`
`21.ee`
`21.tv`
`21.partners`
`21.to`
`21.ie`
`21.photos`
`21.cc`
`21.fr`
`21.by`
`21.com.es`
`21.life`
`21.run`
`21.net`
`21.la`
`21.ag`
`21.diamonds`
`21.cn`
`21.de`
`21.training`
`21.ca`
`21.construction`
`21.org`
`21.co.uk`
`21.vc`
`21.am`
`21.rs`
`21.com`
`21.bet`
`21.center`
`21.kz`
`21.web.app`
`21.su`
`21.network`
`21.si`
`21.gen.tr`
`21.ph`
`21.is`
`21.be`
`21.com.ua`
`21.pe`
`21.edu.ar`
`21.gg`
`21.capital`
`21.dk`
`21.email`

Starts similarily
`12.cl`
`12.ph`
`12.ma`
`12.rs`
`21.pe`
`21.edu.ar`
`21.gg`
`21.capital`
`12.de`
`12.in-addr.arpa`
`21.dk`
`12.ag`
`21.email`
`12.kz`
`12.ie`
`12.com.ua`
`21.sk`
`12.cz`
`21.immo`
`12.eu`
`21.cz`
`12.uk`
`12.life`
`21.style`
`12.city`
`12.dk`
`21.nl`
`21.agency`
`12.org.ru`
`12.nu`
`21.co`
`21.biz`
`21.lv`
`21.ru`
`21.co.za`
`12.ai`
`21.finance`
`12.hk`
`21.ax`
`12.amsterdam`
`12.fr`
`21.nu`
`21.business`
`12.vc`
`21.casino`
`21.pl`
`21.ee`
`12.am`
`12.agency`
`12.digital`
`12.ac.cn`
`12.lt`
`21.tv`
`12.si`
`21.partners`
`21.to`
`21.ie`
`21.photos`
`21.cc`
`12.be`
`12.fi`
`12.cc`
`12.is`
`21.fr`
`12.chat`
`21.by`
`12.solutions`
`12.dyndns.tv`
`21.com.es`
`21.life`
`12.cm`
`21.run`
`12.world`
`12.by`
`21.net`
`12.org.ua`
`12.works`
`12.uz`
`21.la`
`21.ag`
`21.diamonds`
`21.cn`
`21.de`
`21.training`
`12.com`
`21.ca`
`12.ca`
`21.construction`
`21.org`
`12.sh.cn`
`12.ru`
`21.co.uk`
`12.limo`
`21.vc`
`21.am`
`12.biz`
`21.rs`
`12.to`
`21.com`
`12.net`
`12.la`
`21.bet`
`12.at`
`21.center`
`21.kz`
`12.ws`
`12.s3.amazonaws.com`
`21.web.app`
`21.su`
`21.network`
`21.si`
`21.gen.tr`
`21.ph`
`12.lv`
`21.is`
`21.be`
`21.com.ua`

AI analysis

Host names 112.21.201.138.in-addr.arpa, 183.21.201.138.in-addr.arpa, 29.21.201.138.in-addr.arpa, 234.21.201.138.in-addr.arpa, 60.21.201.138.in-addr.arpa and several others have 21.201.138.in-addr.arpa as their parent.

Three name servers, ns.second-ns.com, ns3.second-ns.de, and ns1.your-server.de, are delegated to 21.201.138.in-addr.arpa.

The name servers of 21.201.138.in-addr.arpa are at least partially shared with other domains such as nissan-wieprecht-lutherstadt-eisleben.de, revelkdesign.com, dominik-moser.de, kleinerkoch.com, and orpc.com.

ns.second-ns.com, 2a01:4f8:0:a101::b:1, and 213.239.204.242 are associated with each other. Similarly, ns3.second-ns.de, 2001:67c:192c::add:b3, and 193.47.99.4 are interconnected. Additionally, ns1.your-server.de, 2a01:4f8:0:1::5ddc:1, and 213.133.100.102 are linked together.

dbq