Check result of IP
212.252.87.98

These are the rDNS found:

A domain is considered non-compliant when the WHOIS search result for that domain does not contain the email address of the domain owner. Update the registration data and remove privacy protection for this domain in WHOIS and wait one hour for the cached result of this WHOIS query to expire.

This IP has been flagged because it is dynamic or by suspect to be domestic use only.

If you are running an email service on this IP, ask ISP to change the rDNS.

The removal of this IP from this blacklist depends on change of rDNS to match the FQDN of the mail server.


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