IPLIST.NET - challengeei-com02c.mail.protection.outlook.com
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challengeei-com02c.mail.protection.outlook.com checked at 2025-10-08T08:17:10.482Z 177ms 60/60/60 100% R:18challengeei-com02c.mail.protection.outlook.com
| A | 2a01:111:f403:c922:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr03cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c927:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr21cu00500.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f907:: 🇺🇸 Microsoft | ||||||
| A | 2a01:111:f403:f90d::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr0501cu00301.inbound.protection.outlook.com | ||||||
| A | 52.101.8.36🇺🇸 Microsoft | ||||||
| A | 52.101.9.12🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr05cu00504.inbound.protection.outlook.com | ||||||
| A | 52.101.42.9🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00201.inbound.protection.outlook.com | ||||||
| A | 52.101.42.16🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr05cu00300.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 serves as the mail server for challenge-ei.com.
Eight IP numbers are pointed to by challengeei-com02c.mail.protection.outlook.com: 2a01:111:f403:c922::, 2a01:111:f403:c927::, 2a01:111:f403:f907::, 2a01:111:f403:f90d::1, 52.101.8.36, 52.101.9.12, 52.101.42.9 and 52.101.42.16.
Other host names, for instance kaithilliard-com.mail.protection.outlook.com, conversecountywy-gov.mail.protection.outlook.com, navesoft-com.mail.protection.outlook.com, ateasefinanceservices-com.mail.protection.outlook.com and ncen-org.mail.protection.outlook.com share IP numbers with challengeei-com02c.mail.protection.outlook.com.
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