CF1762967576473-tsm20251109205412

DNSWHOIS.INFO - rkc-koeln.de

Search for IP or hostnames:

rkc-koeln.de checked at 2025-11-12T17:12:56.437Z 389ms 67/67/67 100% R:22 allDone:true timedOut:false

rkc-koeln.de

MXbcu2.apropos-net.de
A2a03:4000:23:178::1 🇩🇪 netcup-AS
PTRbcu2.apropos-net.de
A185.228.137.112🇩🇪 netcup-AS
PTRbcu2.apropos-net.de
NSdns3.apropos-net.de
A2a03:4000:21:4fb::1 🇩🇪 netcup-AS
PTRdns3.apropos-net.de
A94.16.120.141🇦🇹 netcup-AS
PTRdns3.apropos-net.de
NSlbcu1.apropos-net.de
A2a03:4000:23:178::1 🇩🇪 netcup-AS
PTRbcu2.apropos-net.de
A185.228.137.112🇩🇪 netcup-AS
PTRbcu2.apropos-net.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

www.rkc-koeln.de has rkc-koeln.de as its parent.

Two name servers dns3.apropos-net.de and lbcu1.apropos-net.de are delegated to rkc-koeln.de.

rkc-koeln.de uses the same name server configuration as other domains, such as 2e-bike.de, timera.de, csimon.de, windeck-imhausen.de and usimon.de.

rkc-koeln.de shares some name servers with other domains, for example dyndns.apropos-net.de.

Host names with two IPs:

dns3.apropos-net.de points to 2a03:4000:21:4fb::1 and 94.16.120.141.

lbcu1.apropos-net.de points to 2a03:4000:23:178::1 and 185.228.137.112.

rkc-koeln.de is handled by a single mail server, bcu2.apropos-net.de.

rkc-koeln.de shares the same mail server setup as other domains, including apropos-net.de, 2e-bike.de, timera.de, csimon.de and windeck-imhausen.de.

Host name bcu2.apropos-net.de points to IPs 2a03:4000:23:178::1 and 185.228.137.112.

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