ROBTEX.COM - coreextension-com01b.mail.protection.outlook.com
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coreextension-com01b.mail.protection.outlook.com checked at 2025-12-07T19:27:58.243Z 2142ms 60/60/60 100% R:12 allDone:true timedOut:false coreextension-com01b.mail.protection.outlook.com
mail.protection.outlook.com
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coreextension-com01b.mail.protection.outlook.com serves as the mail server for core-extension.com.
coreextension-com01b.mail.protection.outlook.com points to the following eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c936::, 2a01:111:f403:c946::1, 2a01:111:f403:f90c::, 52.101.10.12, 52.101.11.7, 52.101.40.4 and 52.101.41.58.
Other host names, for instance jazzwire-net.mail.protection.outlook.com, jodidesign-com.mail.protection.outlook.com, willcoservicesllc-com.mail.protection.outlook.com, irwindalechamber-org.mail.protection.outlook.com and mcconnellarts-org.mail.protection.outlook.com share IP numbers with coreextension-com01b.mail.protection.outlook.com.