MXLIST.NET - challengeei-com02c.mail.protection.outlook.com
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challengeei-com02c.mail.protection.outlook.com checked at 2025-10-28T08:17:39.475Z 196ms 60/60/60 100% R:16challengeei-com02c.mail.protection.outlook.com
| A | 2a01:111:f403:c902::3 🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01703.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f807::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr21cu00101.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f908::2 🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr05cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00200.inbound.protection.outlook.com | ||||||
| A | 52.101.9.12🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr05cu00504.inbound.protection.outlook.com | ||||||
| A | 52.101.10.14🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00206.inbound.protection.outlook.com | ||||||
| A | 52.101.41.24🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01600.inbound.protection.outlook.com | ||||||
| A | 52.101.194.4🇺🇸 Microsoft | ||||||
| PTR | mail-ch4pr04cu00104.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
challengeei-com02c.mail.protection.outlook.com handles mail for challenge-ei.com.
challengeei-com02c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:f807::1, 2a01:111:f403:f908::2, 2a01:111:f403:f90d::, 52.101.9.12, 52.101.10.14, 52.101.41.24 and 52.101.194.4.
Other host names such as gandgmech-com.mail.protection.outlook.com, conversecountywy-gov.mail.protection.outlook.com, navesoft-com.mail.protection.outlook.com, keepingmedicaresimple-com.mail.protection.outlook.com and headlesshorseman-com.mail.protection.outlook.com share IPs with challengeei-com02c.mail.protection.outlook.com.
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