IPLIST.NET - questdefense-com01c.mail.protection.office365.us
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questdefense-com01c.mail.protection.office365.us checked at 2025-10-04T01:24:37.852Z 107ms 33/33/33 100% R:8
questdefense-com01c.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
AI analysis
questdefense-com01c.mail.protection.office365.us
acts as a mail server for quest-defense.com
.
Both mail2.rollernet.us
and mail.rollernet.us
are commonly used as mail servers with questdefense-com01c.mail.protection.office365.us
.
questdefense-com01c.mail.protection.office365.us
points to two IP numbers: 23.103.199.138 and 23.103.199.170.
Other host names, for instance ariessystemsintnl.mail.protection.office365.us
, stanleymachining.mail.protection.office365.us
, vacco.mail.protection.office365.us
, tvaero-com.mail.protection.office365.us
and iemgov.mail.protection.office365.us
share IP numbers with questdefense-com01c.mail.protection.office365.us
.
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