It can be anything! An apex, subdomain, or even a URL.
Results forwww.mx.core1.sfdc-ypmv18.mta.salesforce.com
mx.core1.sfdc-ypmv18.mta.salesforce.comcore1.sfdc-ypmv18.mta.salesforce.comsfdc-ypmv18.mta.salesforce.commta.salesforce.comsalesforce.comcom
Registrar
Creation Date
DNSSEC
| Domain Name | First seen | Still exists |
|---|---|---|