CF1764198613614-tsm20251126223807

IPLIST.NET - 42.21.89.in-addr.arpa

Search for IP or hostnames:

42.21.89.in-addr.arpa checked at 2025-11-26T23:10:13.456Z 162ms 57/57/57 100% R:14 allDone:true timedOut:false

42.21.89.in-addr.arpa

NSdns.blatzheim.com
A2a02:b30:101:100::2 🇩🇪 bn:t Blatzheim Networks Telecom
PTRblatz001.blatzheim.com
A217.76.96.35🇩🇪 bn:t Blatzheim Networks Telecom
PTRblatz001.blatzheim.com
NSdns2.bn-online.net
A2a02:b30:301:100::35 🇩🇪 bn:t Blatzheim Networks Telecom
PTRdns2.bn-online.net
A217.76.99.35🇩🇪 bn:t Blatzheim Networks Telecom
PTRdns2.bn-online.net
NSdns.bn-online.net
A2a02:b30:201:100::35 🇩🇪 bn:t Blatzheim Networks Telecom
PTRdns.bn-online.net
A217.76.97.35🇩🇪 bn:t Blatzheim Networks Telecom
PTRdns.bn-online.net

21.89.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

42.21.89.in-addr.arpa is a parent of 32.42.21.89.in-addr.arpa, 219.42.21.89.in-addr.arpa, 190.42.21.89.in-addr.arpa, 138.42.21.89.in-addr.arpa, 164.42.21.89.in-addr.arpa and a few other host names.

42.21.89.in-addr.arpa is delegated to three name servers: dns.blatzheim.com, dns2.bn-online.net and dns.bn-online.net.

42.21.89.in-addr.arpa partially shares name servers with other domains; examples include 98.76.217.in-addr.arpa, netzwerk-laendliche-raeume.de, international-conference-center-bonn.com, agrar-fischerei-zahlungen.de and nap-pflanzenschutz.de.

these name servers are commonly used with the name servers dns-1.bonn.de.

Host names with two IP numbers:

dns.blatzheim.com points to 2a02:b30:101:100::2 and 217.76.96.35.

dns2.bn-online.net points to 2a02:b30:301:100::35 and 217.76.99.35.

dns.bn-online.net points to 2a02:b30:201:100::35 and 217.76.97.35.