139
139.in-addr.arpaBR
21
Rank Trend
Ranking history over time.
About 139
This domain is part of the reverse DNS lookup system, which is used to resolve IP addresses back to their corresponding domain names. It is primarily utilized by network administrators and service providers.
Access reverse DNS information for IP addresses.
21
Bear Rank
#133405
Global Rank
.arpa
TLD
General
Category
What You Can Do
- Perform reverse DNS lookups
- Identify domain names from IP addresses
- Support network troubleshooting
Frequently Asked Questions
What is reverse DNS?
Reverse DNS is the process of resolving an IP address back to a domain name.
How can I use this domain?
This domain is used by network tools and services for DNS lookups.
Who uses reverse DNS?
Network administrators and service providers commonly use reverse DNS for various networking tasks.