CF1763744244001-tsm20251116095642

IPLIST.NET - 18.21.38.in-addr.arpa

Search for IP or hostnames:

18.21.38.in-addr.arpa checked at 2025-11-21T16:57:23.937Z 606ms 52/52/52 100% R:12 allDone:true timedOut:false

18.21.38.in-addr.arpa

NSns1.load53.com
A2400:8905::2000:83ff:feac:a94b 🇯🇵 AKAMAI-LINODE-AP
A172.235.215.71🇺🇸 AKAMAI-LINODE-AP
PTR172-235-215-71.ip.linodeusercontent.com
NSns2.load53.com
A85.92.101.2🇬🇧 Root Networks
PTR85.92.101.2.ptr.rootnetworks.com
NSns3.load53.net
A20.229.188.124🇳🇱 Microsoft
NSns4.load53.net
A85.92.100.2🇬🇧 Root Networks
PTR85.92.100.2.ptr.rootnetworks.com

21.38.in-addr.arpa

NSauth1.dns.cogentco.com
NSauth2.dns.cogentco.com

Up

Starts with same word

Starts similarily

AI analysis

18.21.38.in-addr.arpa is a parent of 100.18.21.38.in-addr.arpa, 92.18.21.38.in-addr.arpa, 114.18.21.38.in-addr.arpa, 239.18.21.38.in-addr.arpa, 117.18.21.38.in-addr.arpa and a few other host names.

18.21.38.in-addr.arpa is delegated to four name servers: ns1.load53.com, ns2.load53.com, ns3.load53.net and ns4.load53.net.

18.21.38.in-addr.arpa at least partially shares name servers with other domains, for example 20.21.38.in-addr.arpa, 89.140.102.in-addr.arpa, 130.240.38.in-addr.arpa, 132.27.154.in-addr.arpa and 57.91.103.in-addr.arpa.

Host names with two IP numbers:

ns1.load53.com points to 2400:8905::2000:83ff:feac:a94b and 172.235.215.71.

Host names with one IP number:

ns2.load53.com points to 85.92.101.2.

ns3.load53.net points to 20.229.188.124.

ns4.load53.net points to 85.92.100.2.

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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