CF1760392875579-tsm20251012143351

IPLIST.NET - open-73.sjc.efrontier.com

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open-73.sjc.efrontier.com checked at 2025-10-13T22:01:15.545Z 106ms 63/63/63 100% R:11

open-73.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.9.11🇺🇸 Microsoft
PTRmail-bl2pr04cu00103.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.194.12🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.41.0🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.41.6🇺🇸 Microsoft
PTRmail-sj0pr03cu01406.inbound.protection.outlook.com

sjc.efrontier.com

MXadobe.mail.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com

AI analysis

Two mail servers adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com handle open-73.sjc.efrontier.com.

open-73.sjc.efrontier.com shares the same mail server setup as other domains, for instance ns4.efrontier.com, reserved-148.sjc.efrontier.com, ns0.efrontier.com, nagin.sjc.efrontier.com and reserved-219.sjc.efrontier.com.

open-73.sjc.efrontier.com shares mail servers with other domains at least partially; for instance visualsciences.com, adobeindia.com, toutapp.com, echosign.com and mixamo.com.

These mail servers are often used alongside visualsciences-com.mail.protection.outlook.com, adobe-com.mail.protection.outlook.com, toutapp-com.mail.protection.outlook.com and omniture-com.mail.protection.outlook.com.

Host names with four IPs:

adobe.mail.protection.outlook.com points to: 52.101.9.11, 52.101.42.16, 52.101.194.12 and 52.101.194.17

support-efrontier-com.mail.protection.outlook.com points to: 52.101.11.9, 52.101.11.13, 52.101.41.0 and 52.101.41.6

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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