IPLIST.NET - challc-net.mail.protection.outlook.com
Search for IP or hostnames:
challc-net.mail.protection.outlook.com checked at 2025-10-03T05:16:27.507Z 222ms 63/63/63 100% R:17challc-net.mail.protection.outlook.com
| A | 2a01:111:f403:c91d:: 🇺🇸 Microsoft | ||||||
| PTR | mail-mw2pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c922::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl0pr05cu00501.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f805::1 🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00301.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f908:: 🇺🇸 Microsoft | ||||||
| PTR | mail-bn1pr21cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.8.44🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr04cu00104.inbound.protection.outlook.com | ||||||
| A | 52.101.9.11🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00103.inbound.protection.outlook.com | ||||||
| A | 52.101.11.2🇺🇸 Microsoft | ||||||
| PTR | mail-sn1pr03cu00102.inbound.protection.outlook.com | ||||||
| A | 52.101.41.28🇺🇸 Microsoft | ||||||
| PTR | mail-sj0pr03cu01504.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
challc-net.mail.protection.outlook.com serves as the mail server for challc.net.
Both mx01.challc.net and mx02.challc.net serve as mail servers together with challc-net.mail.protection.outlook.com.
Eight IP numbers are pointed to by challc-net.mail.protection.outlook.com: 2a01:111:f403:c91d::, 2a01:111:f403:c922::1, 2a01:111:f403:f805::1, 2a01:111:f403:f908::, 52.101.8.44, 52.101.9.11, 52.101.11.2 and 52.101.41.28.
other host names include www-eastec-com.mail.eo.outlook.com, inetu-net.mail.protection.outlook.com, smartmath-com.mail.protection.outlook.com, kccworld-de.mail.eo.outlook.com and poshtots-com.mail.eo.outlook.com; they share IP numbers with challc-net.mail.protection.outlook.com.
dbq