Articles and tutorials RSS feed
 
 
Messaging news RSS feed
 
 
Upcoming events RSS feed
 
 
DNS tools
You can use the MailRadar DNS Tools to find the status, owner and location of an IP, obtain its corresponding hostname or check specific ports.
Insert IP address
 
Ping Statistics
Reverse DNS Lookup
Whois Info (IP owner)
GeoIP Information
Check Port
Already a member?
Blacklist monitoring alerts
sign up Signup for our real-time monitoring service and receive email notifications each time one of your IPs gets blacklisted.
Free Signup
DNS Tools
Get IP status, owner and location, obtain its corresponding hostname or check specific ports.
Ping Statistics
Reverse DNS Lookup
Whois Info (IP owner)
GeoIP Information
Check Port
Open Relay Test
Test if your mail server is an open relay for spammers.
Blacklist Checker
Check if your IP is listed in DNS based email blacklists (DNSBL)