DNSWHOIS.INFO - 5.21.216.in-addr.arpa
Search for IP or hostnames:
5.21.216.in-addr.arpa checked at 2025-10-31T05:36:56.537Z 410ms 44/44/44 100% R:115.21.216.in-addr.arpa
| NS | ns1.forestracks.net | ||||||
| A | 2602:2a9:80:8::a 🇺🇸 FORESTRACKS ! | ||||||
| PTR | unassigned.forestracks.net | ||||||
| A | 23.148.201.87 FORESTRACKS ! | ||||||
| PTR | 87.201.148.23.forestracks.net | ||||||
| NS | ns2.forestracks.net | ||||||
| A | 2602:2a9:80:9::a 🇺🇸 FORESTRACKS ! | ||||||
| PTR | unassigned.forestracks.net | ||||||
| A | 216.21.4.102 FORESTRACKS ! | ||||||
| PTR | 102.4.21.216.forestracks.net | ||||||
21.216.in-addr.arpa
Up
| 251.5.21.216.in-addr.arpa | 
| 195.5.21.216.in-addr.arpa | 
| 199.5.21.216.in-addr.arpa | 
| 248.5.21.216.in-addr.arpa | 
Starts with same word
Starts similarily
AI analysis
5.21.216.in-addr.arpa is a parent of 251.5.21.216.in-addr.arpa, 195.5.21.216.in-addr.arpa, 199.5.21.216.in-addr.arpa and 248.5.21.216.in-addr.arpa.
Two name servers ns1.forestracks.net and ns2.forestracks.net handle delegation for 5.21.216.in-addr.arpa. 
5.21.216.in-addr.arpa shares the same name server setup as other domains, such as 4.21.216.in-addr.arpa and 201.148.23.in-addr.arpa.
Host names with two IP numbers:
ns1.forestracks.net points to: 2602:2a9:80:8::a and 23.148.201.87
ns2.forestracks.net points to: 2602:2a9:80:9::a and 216.21.4.102
dbq