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mta12.email.microsoftemail.com checked at 2025-10-16T23:54:03.156Z 1290ms 24/24/24 100% R:7

`mta12.email.microsoftemail.com`

	A	66.231.85.17^{🇺🇸 Salesforce.com}
			PTR	`mta12.email.microsoftemail.com`

	NS	`ns1.exacttarget.com`
	NS	`ns2.exacttarget.com`
	NS	`ns3.exacttarget.com`
	MX	`inbound-reply.s1.exacttarget.com`

17.85.231.66.in-addr.arpa

atm21.sk

mta21.com

atm12.com

mta12.email.microsoftemail.com points to a single IP number: 66.231.85.17.

dbq