NSLIST.NET - questpublicsector.mail.protection.office365.us
Search for IP or hostnames:
questpublicsector.mail.protection.office365.us checked at 2025-09-29T12:01:53.540Z 153ms 30/30/30 100% R:9questpublicsector.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
MX for
Starts with same word
Starts similarily
AI analysis
The mail server for questpublicsector.com is questpublicsector.mail.protection.office365.us.
questpublicsector.mail.protection.office365.us points to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names, for instance dos.mail.protection.office365.us, nordlock.mail.protection.office365.us, tocgcc.mail.protection.office365.us, seacorpinc.mail.protection.office365.us and mapptechnologies.mail.protection.office365.us share IP numbers with questpublicsector.mail.protection.office365.us.
dbq