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ns.checkeremail.com

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

IP & reverse DNS

IP addressReverse DNS (PTR)FCrDNSDNSBL
44.245.249.202ec2-44-245-249-202.us-west-2.compute.amazonaws.comYesNot listed
16.52.61.209ec2-16-52-61-209.ca-central-1.compute.amazonaws.comYesNot listed
18.224.101.244ec2-18-224-101-244.us-east-2.compute.amazonaws.comYesNot listed
52.25.213.239ec2-52-25-213-239.us-west-2.compute.amazonaws.comYesNot listed
34.198.67.24ec2-34-198-67-24.compute-1.amazonaws.comYesNot listed
16.52.110.174ec2-16-52-110-174.ca-central-1.compute.amazonaws.comYesNot listed
13.216.54.185ec2-13-216-54-185.compute-1.amazonaws.comYesNot listed
3.17.120.38ec2-3-17-120-38.us-east-2.compute.amazonaws.comYesNot 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

What does this mean?

These are public DNS facts about the mail server ns.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.

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