DNSWHOIS.INFO - compb-com01b.mail.protection.outlook.com
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compb-com01b.mail.protection.outlook.com checked at 2025-10-18T12:28:26.727Z 187ms 60/60/60 100% R:16compb-com01b.mail.protection.outlook.com
| A | 2a01:111:f403:c801:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr02cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c802:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy4pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c803:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90c:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr03cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.11.7🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr04cu00107.inbound.protection.outlook.com | ||||||
| A | 52.101.40.6🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr03cu00106.inbound.protection.outlook.com | ||||||
| A | 52.101.41.54🇺🇸 Microsoft | ||||||
| PTR | mail-sj2pr05cu00506.inbound.protection.outlook.com | ||||||
| A | 52.101.194.15🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr21cu00107.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
compb-com01b.mail.protection.outlook.com functions as a mail server for comp-b.com.
Eight IP numbers are pointed to by compb-com01b.mail.protection.outlook.com: 2a01:111:f403:c801::, 2a01:111:f403:c802::, 2a01:111:f403:c803::, 2a01:111:f403:f90c::, 52.101.11.7, 52.101.40.6, 52.101.41.54 and 52.101.194.15.
Other host names such as ralphsfloors-com.mail.protection.outlook.com, streamlineautomation-com02e.mail.protection.outlook.com, purplecrayons-com.mail.protection.outlook.com, arborconsultants-com01c.mail.protection.outlook.com and america-aero.mail.protection.outlook.com share IPs with compb-com01b.mail.protection.outlook.com.
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