CF1763270560919-tsm20251109205412

DNSWHOIS.INFO - kirfel-koeln.de

Search for IP or hostnames:

kirfel-koeln.de checked at 2025-11-16T05:22:40.907Z 322ms 93/93/93 100% R:19 allDone:true timedOut:false

kirfel-koeln.de

MXmail.bitboxing.de
A2a01:4f8:c0c:a6f::1 🇩🇪 Hetzner
PTRmail.bitboxing.de
A116.203.83.154🇩🇪 Hetzner
PTRmail.bitboxing.de
NSns2.inwx.de
A2001:67c:10b8::104 🇨🇭 RCODEZERO-ANYCAST-SEC2
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
A176.97.158.104🇦🇹 RCODEZERO-ANYCAST-SEC2
PTRns2.anycastdns.ch
PTRns2.inwx.ch
PTRns2.inwx.com
PTRns2.inwx.de
PTRb.xnameserver.de
PTRns2.inwx.es
PTRns.domrobot.net
NSns3.inwx.de
A2a02:d500::53 🇩🇪 INWX
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
A45.87.158.53🇩🇪 INWX
PTRc.xnameserver.de
PTRns3.inwx.eu
PTRns.domrobot.org
NSns.inwx.de
A2001:67c:1bc::104 🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
A192.174.68.104🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD
PTRns1.anycastdns.ch
PTRns.inwx.ch
PTRns.domrobot.com
PTRns.inwx.com
PTRns.inwx.de
PTRa.xnameserver.de
PTRns.inwx.es
A2a01:4f8:c010:a622::eb00:3c 🇩🇪 Hetzner
A116.202.100.21🇩🇪 Hetzner
PTRweb.bitboxing.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

The parent of smtp.kirfel-koeln.de is kirfel-koeln.de.

Two IP numbers are pointed to by kirfel-koeln.de: 2a01:4f8:c010:a622::eb00:3c and 116.202.100.21.

Other host names, such as central-grundbesitz.de, web.bitboxing.de and smtp.kirfel-koeln.de, share IP numbers with kirfel-koeln.de.

kirfel-koeln.de is delegated to three name servers ns2.inwx.de, ns3.inwx.de and ns.inwx.de.

kirfel-koeln.de at least partially shares name servers with other domains, for instance kiwanis-leibnitz.at, uniabsolventen.at, nexmart.it, mischlink.de and children-care-project.de.

These name servers are commonly used alongside ns3.inwx.eu, dns3.cloudns.net and dns4.cloudns.net.

Host names with two IP numbers:

ns2.inwx.de points to 2001:67c:10b8::104 and 176.97.158.104; ns3.inwx.de points to 2a02:d500::53 and 45.87.158.53; ns.inwx.de points to 2001:67c:1bc::104 and 192.174.68.104.

kirfel-koeln.de is handled by a single mail server, mail.bitboxing.de.

kirfel-koeln.de shares the same mail server setup as other domains, for instance bitboxing.de and central-grundbesitz.de.

mail.bitboxing.de resolves to two IPs: 2a01:4f8:c0c:a6f::1 and 116.203.83.154.

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