MXLIST.NET - yorkspacesystems.mail.protection.office365.us
Search for IP or hostnames:
yorkspacesystems.mail.protection.office365.us checked at 2025-10-18T13:12:27.047Z 309ms 30/30/30 100% R:10yorkspacesystems.mail.protection.office365.us
| A | 23.103.199.138🇺🇸 Microsoft | ||||||
| PTR | mail-bn3usg020138.inbound.protection.outlook.com | ||||||
| A | 23.103.199.170🇺🇸 Microsoft | ||||||
| PTR | mail-cy1usg020170.inbound.protection.outlook.com | ||||||
mail.protection.office365.us
| NS | ns1-proddns.glbdns.protection.office365.us | ||||||
| NS | ns2-proddns.glbdns.protection.office365.us | ||||||
MX for
Starts with same word
Starts similarily
AI analysis
yorkspacesystems.mail.protection.office365.us handles mail for yorkspacesystems.com.
yorkspacesystems.mail.protection.office365.us points to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names such as intlsosgs.mail.protection.office365.us, amsgov.mail.protection.office365.us, edsvcs.mail.protection.office365.us, navint.mail.protection.office365.us and fintubegov.mail.protection.office365.us share IPs with yorkspacesystems.mail.protection.office365.us.
dbq