mx.core1.sfdc-ypmv18.mta.salesforce.com. DNS history

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First observed
A +3 -0
+ mx.core1.sfdc-ypmv18.mta.salesforce.com 300 A 44.231.162.186
+ mx.core1.sfdc-ypmv18.mta.salesforce.com 300 A 44.231.230.3
+ mx.core1.sfdc-ypmv18.mta.salesforce.com 300 A 44.236.61.44
SOA +1 -0
+ sfdc-ypmv18.mta.salesforce.com 1800 SOA dns01.salesforce.com hostmaster.salesforce.com 2021011822 1800 900 2592000 1800