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
15.236.61.92	ec2-15-236-61-92.eu-west-3.compute.amazonaws.com	Yes	Not listed
13.36.222.39	ec2-13-36-222-39.eu-west-3.compute.amazonaws.com	Yes	Not listed
13.36.107.63	ec2-13-36-107-63.eu-west-3.compute.amazonaws.com	Yes	Not listed
2a05:d012:412:e201:1f6e:f6e4:8fd7:4678	No	Unknown	Not listed
2a05:d012:412:e202:e81e:cc44:3b53:8a3d	No	Unknown	Not listed
2a05:d012:412:e203:7e33:3d9c:28d7:ee20	No	Unknown	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

samsung-gmail.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.