smtp15-ph2-sp4.mta.salesforce.com MX records

MX Mail server
5m
mx.core1.sfdc-hvhps.mta.salesforce.com 10 Primary
mx.core1.sfdc-3d0u2f.mta.salesforce.com 10 Primary
mx.core1.sfdc-ei37dk.mta.salesforce.com 10 Primary
mx.core1.sfdc-p1i6qd.mta.salesforce.com 10 Primary
mx.core1.sfdc-ppgy19.mta.salesforce.com 10 Primary
mx.core1.sfdc-ypmv18.mta.salesforce.com 10 Primary

Question and response

Question

dig smtp15-ph2-sp4.mta.salesforce.com. MX

Answer

smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-hvhps.mta.salesforce.com. smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-3d0u2f.mta.salesforce.com. smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-ei37dk.mta.salesforce.com. smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-p1i6qd.mta.salesforce.com. smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-ppgy19.mta.salesforce.com. smtp15-ph2-sp4.mta.salesforce.com. 300 MX 10 mx.core1.sfdc-ypmv18.mta.salesforce.com.

Authority

mta.salesforce.com. 7200 NS dns01.salesforce.com. mta.salesforce.com. 7200 NS dns02.salesforce.com. mta.salesforce.com. 7200 NS dns03.salesforce.com. mta.salesforce.com. 7200 NS dns04.salesforce.com. mta.salesforce.com. 7200 NS dns05.salesforce.com. mta.salesforce.com. 7200 NS dns06.salesforce.com. mta.salesforce.com. 7200 NS u2dns1.salesforce.com. mta.salesforce.com. 7200 NS u2dns2.salesforce.com.

Additional

. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0