WWW.ROBTEX.COM - sig1-net.mail.protection.outlook.com
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sig1-net.mail.protection.outlook.com checked at 2025-11-22T16:40:56.988Z 919ms 103/103/103 100% R:13 allDone:true timedOut:false sig1-net.mail.protection.outlook.com
mail.protection.outlook.com
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sig1-net.mail.protection.outlook.com serves as the mail server for sig1.net.
d19416a.ess.barracudanetworks.com and d19416b.ess.barracudanetworks.com are commonly used as mail servers together with sig1-net.mail.protection.outlook.com.
Eight IP numbers are pointed to by sig1-net.mail.protection.outlook.com: 2a01:111:f403:c902::2, 2a01:111:f403:c902::14, 2a01:111:f403:f804::1, 2a01:111:f403:f908::, 52.101.8.34, 52.101.9.26, 52.101.194.15 and 52.101.194.17.
Other host names, for instance tiptonentertainment-com.mail.protection.outlook.com, jbbritches-com.mail.protection.outlook.com, freedomaintfree-com.mail.protection.outlook.com, remcon-net-au.mail.eo.outlook.com and robbinsinstruments-com.mail.protection.outlook.com share IP numbers with sig1-net.mail.protection.outlook.com.