CF1763443022367-tsm20251116095642

WWW.RTSAK.COM - cdukoeln.de

Search for IP or hostnames:

cdukoeln.de checked at 2025-11-18T05:17:02.256Z 1022ms 87/87/87 100% R:11 allDone:true timedOut:false

cdukoeln.de

NSns.second-ns.com
A2a01:4f8:0:a101::b:1 🇩🇪 Hetzner
PTRns.second-ns.com
A213.239.204.242🇩🇪 Hetzner
PTRns.second-ns.com
MXmail.cdukoeln.de
A2a01:4f8:d0a:122a::2 🇩🇪 Hetzner
PTRwww256.your-server.de
A188.40.28.36🇩🇪 Hetzner
PTRwww256.your-server.de
NSns3.second-ns.de
A2001:67c:192c::add:b3 🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
A193.47.99.4🇩🇪 NORIS-NETWORK
PTRns3.second-ns.de
NSns1.your-server.de
A2a01:4f8:0:1::5ddc:1 🇩🇪 Hetzner
PTRns1.your-server.de
A213.133.100.102🇩🇪 Hetzner
PTRns1.your-server.de
A2a01:4f8:d0a:122a::2 🇩🇪 Hetzner
PTRwww256.your-server.de
A188.40.28.36🇩🇪 Hetzner
PTRwww256.your-server.de

de

NSa.nic.de
NSf.nic.de
NSz.nic.de
NSl.de.net
NSn.de.net
NSs.de.net

Up

Starts with same word

Starts similarily

AI analysis

mail.cdukoeln.de has cdukoeln.de as its parent.

cdukoeln.de points to two IPs: 2a01:4f8:d0a:122a::2 and 188.40.28.36.

Other host names, for instance www.official-drivers.net, official-drivers.net, tecman.de, ao-market.com and mail.tecball-shop.de share IP numbers with cdukoeln.de.

cdukoeln.de is delegated to name servers ns.second-ns.com, ns3.second-ns.de and ns1.your-server.de.

cdukoeln.de at least partially shares name servers with other domains such as frm-ahlen.de, 3.9.9.1.b.3.1.0.8.f.4.0.1.0.a.2.ip6.arpa, fibur.de, praxis-krohne.de and erepublik.tools.

Host names with two IP numbers:

ns.second-ns.com points to 2a01:4f8:0:a101::b:1 and 213.239.204.242.

ns3.second-ns.de points to 2001:67c:192c::add:b3 and 193.47.99.4.

ns1.your-server.de points to 2a01:4f8:0:1::5ddc:1 and 213.133.100.102.

cdukoeln.de is handled by a single mail server, mail.cdukoeln.de.

Host name mail.cdukoeln.de points to IPs 2a01:4f8:d0a:122a::2 and 188.40.28.36.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq