CF1759578261606-tsm20251004101907

IPLIST.NET - c21c.de

Search for IP or hostnames:

c21c.de checked at 2025-10-04T11:44:21.576Z 431ms 102/102/102 100% R:14

c21c.de

NSns1056.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5138:100 🇩🇪 IONOS SE
PTRns1056.ui-dns.biz
A217.160.81.56🇩🇪 IONOS SE
PTRns1056.ui-dns.biz
NSns1065.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5241:100 🇩🇪 IONOS SE
PTRns1065.ui-dns.com
A217.160.82.65🇩🇪 IONOS SE
PTRns1065.ui-dns.com
MXmx00.ionos.de
A212.227.15.41🇩🇪 IONOS SE
PTRmx00.kundenserver.de
MXmx01.ionos.de
A217.72.192.67🇩🇪 IONOS SE
PTRmx01.kundenserver.de
NSns1076.ui-dns.de
A2607:f1c0:fe:53:185:132:32:76 🇺🇸 IONOS-Anycast
PTRns1076.ui-dns.de
A217.160.80.76🇩🇪 IONOS SE
PTRns1076.ui-dns.de
NSns1059.ui-dns.org
A2001:8d8:fe:53:0:d9a0:533b:100 🇩🇪 IONOS SE
PTRns1059.ui-dns.org
A217.160.83.59🇩🇪 IONOS SE
PTRns1059.ui-dns.org
A2001:8d8:100f:f000::2df 🇩🇪 IONOS SE
PTR2001-08d8-100f-f000-0000-0000-0000-02df.elastic-ssl.ui-r.com
A217.160.0.106🇩🇪 IONOS SE
PTR217-160-0-106.elastic-ssl.ui-r.com

de

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

Starts with same word

Starts similarily

AI analysis

c21c.de points to two IP numbers: 2001:8d8:100f:f000::2df and 217.160.0.106.

Other host names such as s265744132.online.de, reha.com, xn--dr-g-klling-zahnarzt-mnchen-uyc4q.de, rosetattoo.com.au and enricsole.com share IP numbers with c21c.de.

c21c.de is delegated to four name servers: ns1056.ui-dns.biz, ns1065.ui-dns.com, ns1076.ui-dns.de and ns1059.ui-dns.org.

At least part of the name servers for c21c.de are shared with other domains, for instance amykdala.net, newlaunch-condosg.com, surftop.de, sep-info.de and cowbones.net.

these name servers are commonly used with the name servers ns1059.ui-dns.biz, ns1059.ui-dns.com, ns1059.ui-dns.de, ns1056.ui-dns.org, ns1056.ui-dns.com, ns1056.ui-dns.de, ns1065.ui-dns.biz, ns1065.ui-dns.de, ns1065.ui-dns.org and ns1076.ui-dns.org.

Host names with two IP numbers:

ns1056.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5138:100 and 217.160.81.56

ns1065.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5241:100 and 217.160.82.65

ns1076.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:76 and 217.160.80.76

ns1059.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:533b:100 and 217.160.83.59

c21c.de is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

c21c.de uses the same mail server setup as other domains, for instance wceu-agency-tariff.com, erner.de, generationenbuch.de, bilderleben.de and katzen-click.de.

Hostnames with a single IP

mx00.ionos.de resolves to: 212.227.15.41.

mx01.ionos.de resolves to: 217.72.192.67.

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

nILDoOW CF johedugfp 2025-10-04