checkeremail.com

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

IP & reverse DNS

IP address	Reverse DNS (PTR)	FCrDNS	DNSBL
101.0.120.34	vmse01.mailcluster.com.au	Yes	Not listed
202.130.44.227	vmse04.mailcluster.com.au	Yes	Not listed
202.130.45.2	vmse02.mailcluster.com.au	Yes	Not listed
202.130.45.7	vmse03.mailcluster.com.au	Yes	Not listed
2401:fc00:2:13f::6	vmse01.mailcluster.com.au	Yes	Not listed
2401:fc00::14:0:0:0:11	vmse03.mailcluster.com.au	Yes	Not listed
2401:fc00:4:1::6	vmse04.mailcluster.com.au	Yes	Not listed
2401:fc00::14:0:0:0:6	vmse02.mailcluster.com.au	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.

Server software

Detected software	Exim (from SMTP banner)
SMTP banner	`220 vmse01.mailcluster.com.au ESMTP Exim 20260609.1000 Wed, 08 Jul 2026 17:26:42 +1000`

Captured passively during an earlier check — we do not actively scan mail servers.

Domains using this mail server

saxall.com.au

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.