CF1762309968152-tsm20251104152717

WWW.RTSAK.COM - 168.21.216.in-addr.arpa

Search for IP or hostnames:

168.21.216.in-addr.arpa checked at 2025-11-05T02:32:48.136Z 250ms 64/64/64 100% R:13

168.21.216.in-addr.arpa

NSns1.google.com
A2001:4860:4802:32::a 🇺🇸 Google
PTRns1.google.com
A216.239.32.10🇺🇸 Google
PTRns1.google.com
NSns2.google.com
A2001:4860:4802:34::a 🇺🇸 Google
PTRns2.google.com
A216.239.34.10🇺🇸 Google
PTRns2.google.com
NSns3.google.com
A2001:4860:4802:36::a 🇺🇸 Google
PTRns3.google.com
A216.239.36.10🇺🇸 Google
PTRns3.google.com
NSns4.google.com
A2001:4860:4802:38::a 🇺🇸 Google
PTRns4.google.com
A216.239.38.10🇺🇸 Google
PTRns4.google.com

21.216.in-addr.arpa

Up

Starts with same word

Starts similarily

AI analysis

168.21.216.in-addr.arpa is parent of 229.168.21.216.in-addr.arpa, 200.168.21.216.in-addr.arpa, 55.168.21.216.in-addr.arpa and 150.168.21.216.in-addr.arpa.

168.21.216.in-addr.arpa is delegated to four name servers: ns1.google.com, ns2.google.com, ns3.google.com and ns4.google.com.

At least part of the name servers for 168.21.216.in-addr.arpa are shared with other domains, for instance cloudproxy.app, zmnsoveid3.com, 140.228.23.in-addr.arpa, 255.117.208.in-addr.arpa and google.cf.

Host names with two IP numbers:

ns1.google.com points to: 2001:4860:4802:32::a and 216.239.32.10

ns2.google.com points to: 2001:4860:4802:34::a and 216.239.34.10

ns3.google.com points to: 2001:4860:4802:36::a and 216.239.36.10

ns4.google.com points to: 2001:4860:4802:38::a and 216.239.38.10

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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