CF1758463370684-tsm20250921113352

IPLIST.NET - koster.cx

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koster.cx checked at 2025-09-21T14:02:50.659Z 335ms 106/106/106 100% R:16

koster.cx

NSns1.linode.com
A2600:14c0:6::2 🇺🇸 Akamai
PTRc1-2.akashield.net
A92.123.94.2🇳🇱 Akamai
PTRc1-2.akashield.net
NSns2.linode.com
A2600:14c0:6::3 🇺🇸 Akamai
PTRc1-3.akashield.net
A92.123.94.3🇳🇱 Akamai
PTRc1-3.akashield.net
NSns3.linode.com
A2600:14c0:7::3 🇺🇸 Akamai
PTRc2-3.akashield.net
A92.123.95.3🇳🇱 Akamai
PTRc2-3.akashield.net
NSns4.linode.com
A2600:14c0:7::4 🇺🇸 Akamai
PTRc2-4.akashield.net
A92.123.95.4🇳🇱 Akamai
PTRc2-4.akashield.net
NSns5.linode.com
A2600:14c0:7::2 🇺🇸 Akamai
PTRc2-2.akashield.net
A92.123.95.2🇳🇱 Akamai
PTRc2-2.akashield.net
MXmail.koster.cx
A67.208.53.190🇬🇧 BRSK
A2a01:7e00:e000:8fe::1 🇬🇧 Linode AS63949
PTRkoster.cx
A109.74.197.217🇬🇧 Linode AS63949
PTRblackbird.koster.cx

cx

NSns1.anycastdns.cz
NSns2.anycastdns.cz
NSns.anycast.nic.cx

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Starts with same word

Starts similarily

AI analysis

koster.cx is a parent of blackbird.koster.cx and mail.koster.cx.

koster.cx points to two IP numbers: 2a01:7e00:e000:8fe::1 and 109.74.197.217.

Other host names such as buesink.net and blackbird.koster.cx share IP numbers with koster.cx.

koster.cx is delegated to five name servers: ns1.linode.com, ns2.linode.com, ns3.linode.com, ns4.linode.com and ns5.linode.com.

koster.cx at least partially shares name servers with other domains, for instance satseeker.com, skyking.com, j-head.com, navdeeptravels.in and distantempires.com.

Host names with two IP numbers:

ns1.linode.com points to 2600:14c0:6::2 and 92.123.94.2.

ns2.linode.com points to 2600:14c0:6::3 and 92.123.94.3.

ns3.linode.com points to 2600:14c0:7::3 and 92.123.95.3.

ns4.linode.com points to 2600:14c0:7::4 and 92.123.95.4.

ns5.linode.com points to 2600:14c0:7::2 and 92.123.95.2.

koster.cx is handled by a single mail server, mail.koster.cx.

koster.cx uses the same mail server setup as other domains, such as buesink.net.

mail.koster.cx points to a single IP: 67.208.53.190.

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

PCQbyFS CF johedugfp 2025-09-21