MXLIST.NET - classringbuilder-com.mail.protection.outlook.com
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classringbuilder-com.mail.protection.outlook.com checked at 2025-11-02T11:04:53.096Z 395ms 63/63/63 100% R:13classringbuilder-com.mail.protection.outlook.com
| A | 2a01:111:f403:c901::1 🇺🇸 Microsoft | ||||||
| PTR | mail-bl2pr04cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c902::16 🇺🇸 Microsoft | ||||||
| PTR | mail-byapr04cu00306.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c931::1 🇺🇸 Microsoft | ||||||
| PTR | mail-sa9pr03cu00201.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:c936:: 🇺🇸 Microsoft | ||||||
| PTR | mail-cy1pr05cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.8.32🇺🇸 Microsoft | ||||||
| PTR | mail-dm5pr02cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.10.2🇺🇸 Microsoft | ||||||
| PTR | mail-bn8pr03cu00202.inbound.protection.outlook.com | ||||||
| A | 52.101.10.5🇺🇸 Microsoft | ||||||
| PTR | mail-bn6pr04cu00105.inbound.protection.outlook.com | ||||||
| A | 52.101.42.4🇺🇸 Microsoft | ||||||
| PTR | mail-co1pr03cu00104.inbound.protection.outlook.com | ||||||
mail.protection.outlook.com
| NS | ns1-proddns.glbdns.o365filtering.com | ||||||
| NS | ns2-proddns.glbdns.o365filtering.com | ||||||
MX for
AI analysis
classringbuilder-com.mail.protection.outlook.com serves as the mail server for classringbuilder.com.
Commonly, mx1-usg1.ppe-hosted.com, mx2-usg1.ppe-hosted.com and mx3-usg1.ppe-hosted.com serve as mail servers together with classringbuilder-com.mail.protection.outlook.com.
classringbuilder-com.mail.protection.outlook.com points to the following eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c902::16, 2a01:111:f403:c931::1, 2a01:111:f403:c936::, 52.101.8.32, 52.101.10.2, 52.101.10.5 and 52.101.42.4.
Other host names, for instance townsquarefloors-com.mail.protection.outlook.com, simplexcm-com01i.mail.protection.outlook.com, cshodges-com.mail.eo.outlook.com, ahavathsholom-org.mail.protection.outlook.com and flinnsci-ca.mail.protection.outlook.com share IP numbers with classringbuilder-com.mail.protection.outlook.com.