IPLIST.NET - 163.21.216.in-addr.arpa
Search for IP or hostnames:
163.21.216.in-addr.arpa checked at 2025-09-12T23:04:57.413Z 432ms 64/64/64 100% R:9163.21.216.in-addr.arpa
| NS | ns1.google.com | ||||||
| A | 2001:4860:4802:32::a 🇺🇸 Google | ||||||
| PTR | ns1.google.com | ||||||
| A | 216.239.32.10🇺🇸 Google | ||||||
| PTR | ns1.google.com | ||||||
| NS | ns2.google.com | ||||||
| A | 2001:4860:4802:34::a 🇺🇸 Google | ||||||
| PTR | ns2.google.com | ||||||
| A | 216.239.34.10🇺🇸 Google | ||||||
| PTR | ns2.google.com | ||||||
| NS | ns3.google.com | ||||||
| A | 2001:4860:4802:36::a 🇺🇸 Google | ||||||
| PTR | ns3.google.com | ||||||
| A | 216.239.36.10🇺🇸 Google | ||||||
| PTR | ns3.google.com | ||||||
| NS | ns4.google.com | ||||||
| A | 2001:4860:4802:38::a 🇺🇸 Google | ||||||
| PTR | ns4.google.com | ||||||
| A | 216.239.38.10🇺🇸 Google | ||||||
| PTR | ns4.google.com | ||||||
21.216.in-addr.arpa
Up
50.163.21.216.in-addr.arpa |
136.163.21.216.in-addr.arpa |
205.163.21.216.in-addr.arpa |
218.163.21.216.in-addr.arpa |
Starts with same word
Starts similarily
AI analysis
The parent of 50.163.21.216.in-addr.arpa, 136.163.21.216.in-addr.arpa, 205.163.21.216.in-addr.arpa, 218.163.21.216.in-addr.arpa is 163.21.216.in-addr.arpa.
Four name servers, ns1.google.com, ns2.google.com, ns3.google.com, and ns4.google.com, are delegated to 163.21.216.in-addr.arpa.
The domain 163.21.216.in-addr.arpa partially shares its name servers with other domains such as google.com.kw, vijfindecloud.com, googlemaps.com.my, screenwisetrendspanel.com, and jambool.org.
ns1.google.com, ns2.google.com, ns3.google.com, and ns4.google.com each point to two IP numbers: 2001:4860:4802:32::a and 216.239.32.10, 2001:4860:4802:34::a and 216.239.34.10, 2001:4860:4802:36::a and 216.239.36.10, 2001:4860:4802:38::a and 216.239.38.10 respectively.