CF1759382010292-tsm20251001211114

NSLIST.NET - 21.56.169.in-addr.arpa

Search for IP or hostnames:

21.56.169.in-addr.arpa checked at 2025-10-02T05:13:30.281Z 83ms 44/44/44 100% R:9

21.56.169.in-addr.arpa

NSns1.arpa.networklayer.com
A2607:f0d0:0:15:1000::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTRns1.arpa.networklayer.com
A67.228.254.20🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR14.fe.e443.ip4.static.sl-reverse.com
NSns2.arpa.networklayer.com
A2607:f0d0:0:15:2000::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTRns2.arpa.networklayer.com
A67.228.255.20🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR14.ff.e443.ip4.static.sl-reverse.com

56.169.in-addr.arpa

NSns1.arpa.networklayer.com
NSns2.arpa.networklayer.com

Up

Starts with same word

Starts similarily

AI analysis

21.56.169.in-addr.arpa is a parent of 97.21.56.169.in-addr.arpa, 99.21.56.169.in-addr.arpa, 68.21.56.169.in-addr.arpa, 108.21.56.169.in-addr.arpa, 117.21.56.169.in-addr.arpa and a few other host names.

Two name servers ns1.arpa.networklayer.com and ns2.arpa.networklayer.com handle the delegation for 21.56.169.in-addr.arpa.

21.56.169.in-addr.arpa shares the same name server setup as other domains, for example 37.192.173.in-addr.arpa, 6.192.173.in-addr.arpa, 33.36.174.in-addr.arpa, 246.23.50.in-addr.arpa and 206.193.173.in-addr.arpa.

Host names with two IP numbers:

ns1.arpa.networklayer.com points to 2607:f0d0:0:15:1000::1 and 67.228.254.20.

ns2.arpa.networklayer.com points to 2607:f0d0:0:15:2000::1 and 67.228.255.20.

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

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