DNSWHOIS.INFO - 172.21.239.68.in-addr.arpa
Search for IP or hostnames:
172.21.239.68.in-addr.arpa checked at 2025-10-31T18:45:47.628Z 166ms 12/12/12 100% R:8172.21.239.68.in-addr.arpa
| PTR | pool-68-239-21-172.bstnma.fios.verizon.net | ||||||
21.239.68.in-addr.arpa
| NS | ns5.verizon.net | ||||||
| NS | ns6.verizon.net | ||||||
| NS | ns7.verizon.net | ||||||
| NS | ns8.verizon.net | ||||||
Starts with same word
| 172.us | 
| 172.it | 
| 172.tw | 
| 172.ca | 
| 172.zone | 
| 172.ws | 
| 172.net | 
| 172.hk | 
| 172.la | 
| 172.nl | 
| 172.ch | 
| 172.fr | 
| 172.jp | 
| 172.org | 
| 172.in-addr.arpa | 
| 172.in | 
| 172.co | 
| 172.ph | 
| 172.ir | 
| 172.com | 
| 172.one | 
| 172.aero | 
| 172.de | 
Starts similarily
dbq