Reverse DNS checker
Check PTR and forward matching for a public IP.
Inputs are sent to our server to run this check. They are not included in usage analytics.
Your result
Add your inputs, or try the example, to see your result here.
Matching records do not prove ownership or delivery quality.
How to use this tool
- Looks up the IP's PTR host and its forward addresses.
What the result tells you
- Matching records do not prove ownership or delivery quality.