RDNS Tester
Available usage:
3 / 3 (Daily) More free »
Enter IP address to do a reverse DNS (rDNS) lookup. No DNS caching for realtime results.
Why is it good for me?
Reputation is key
In email marketing reputation is the most important to look after.
Check IP s and domains
You can check both IP s and domains if they are being blacklisted
Super fast
It only takes a couple of seconds to check 50+ blacklists using EmailAcademy.
Improve your inbox rate
Sending emails from a blacklisted IP or domain will make your emails go into Spam.