CF1761041216513-tsm20251017082432

WWW.RTSAK.COM - 21.18.67.in-addr.arpa

Search for IP or hostnames:

21.18.67.in-addr.arpa checked at 2025-10-21T10:06:56.451Z 656ms 50/50/50 100% R:8

21.18.67.in-addr.arpa

NSns3.arpa.networklayer.com
A2607:f0d0:0:15:1100::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
A67.228.254.26🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR1a.fe.e443.ip4.static.sl-reverse.com
NSns4.arpa.networklayer.com
A2607:f0d0:0:15:2100::1 🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)
PTR1.00.0000.ip4.static.sl-reverse.com
A67.228.255.26🇺🇸 SoftLayer Technologies, Inc. (an IBM Company)

18.67.in-addr.arpa

NSns3.arpa.networklayer.com
NSns4.arpa.networklayer.com

Up

Starts with same word

Starts similarily

AI analysis

21.18.67.in-addr.arpa is a parent of 30.21.18.67.in-addr.arpa, 2.21.18.67.in-addr.arpa, 164.21.18.67.in-addr.arpa, 190.21.18.67.in-addr.arpa, 31.21.18.67.in-addr.arpa and a few other host names.

Two name servers ns3.arpa.networklayer.com and ns4.arpa.networklayer.com handle the delegation for 21.18.67.in-addr.arpa.

21.18.67.in-addr.arpa shares the same name server setup as other domains, for example 24.1343.static.theplanet.com, ad.344a.static.theplanet.com, 86.19.67.in-addr.arpa, f.78ae.static.theplanet.com and 176.123.174.in-addr.arpa.

21.18.67.in-addr.arpa at least partially shares name servers with other domains, for example 242.44.207.in-addr.arpa, 126.62.209.in-addr.arpa, 212.44.207.in-addr.arpa, 93.85.209.in-addr.arpa and 230.218.207.in-addr.arpa.

These name servers are often used together with ns1.theplanet.com and ns2.theplanet.com.

Host names with two IP numbers:

ns3.arpa.networklayer.com points to 2607:f0d0:0:15:1100::1 and 67.228.254.26.

ns4.arpa.networklayer.com points to 2607:f0d0:0:15:2100::1 and 67.228.255.26.

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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