checkeremail.com

checkeremail.com is a mail server (MX) used by 1 checked domain. Based on public DNS, it is partially configured.

IP & reverse DNS

IP address	Reverse DNS (PTR)	FCrDNS	DNSBL
167.235.143.33	mail.h-email.net	Yes	Not listed
49.13.4.90	static.90.4.13.49.clients.your-server.de	Yes	Not listed
165.227.159.144	mail2.h-email.net	No	Not listed
5.161.194.135	static.135.194.161.5.clients.your-server.de	Yes	Not listed
5.161.98.212	mail.h-email.net	Yes	Not listed
5.75.171.74	mail.h-email.net	Yes	Not listed
165.227.156.49	mail3.h-email.net	No	Not listed
91.107.214.206	static.206.214.107.91.clients.your-server.de	Yes	Not listed
162.55.164.116	static.116.164.55.162.clients.your-server.de	Yes	Not listed
178.62.199.248	mail.h-email.net	Yes	Not listed

FCrDNS (forward-confirmed reverse DNS) passes when the IP’s PTR name resolves back to the same IP. It is a key signal that a mail server is legitimately configured; servers without it are widely treated as suspicious.

Domains using this mail server

gmai.com

What does this mean?

These are public DNS facts about the mail server checkeremail.com — the host that other servers connect to when delivering email for the domains above. We do not actively probe it over SMTP; the checks here are reverse DNS, forward-confirmed rDNS and public blocklists.

To look up a specific domain’s mail setup use the MX Lookup, or verify an address with the email checker. Learn more in email servers explained.