CF1759883090208-tsm20251005211530

IPLIST.NET - open-102.sjc.efrontier.com

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open-102.sjc.efrontier.com checked at 2025-10-08T00:24:50.183Z 202ms 63/63/63 100% R:15

open-102.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.9.21🇺🇸 Microsoft
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.42.18🇺🇸 Microsoft
PTRmail-co1pr03cu00302.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.11.13🇺🇸 Microsoft
PTRmail-sn1pr0501cu00205.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com

sjc.efrontier.com

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

AI analysis

Two mail servers handle open-102.sjc.efrontier.com: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

open-102.sjc.efrontier.com shares the same mail server setup as other domains, including backups-2.sjc.efrontier.com, ns109.efrontier.com, ns0.scl2.efrontier.com, reserved-150.sjc.efrontier.com and tp00.scl2.efrontier.com.

open-102.sjc.efrontier.com shares at least partially some mail servers with other domains, for instance adobe.be, vscn.biz, adobe.cz, adobedemo.com and muse.adobe.com.

these mail servers are often used together with visualsciences-com.mail.protection.outlook.com, omniture-com.mail.protection.outlook.com and echosign-com.mail.protection.outlook.com.

Host names with four IP numbers:

adobe.mail.protection.outlook.com points to 52.101.9.5, 52.101.9.21, 52.101.42.18 and 52.101.194.4.

support-efrontier-com.mail.protection.outlook.com points to 52.101.10.18, 52.101.11.13, 52.101.11.17 and 52.101.194.4.

Host names that point to 52.101.194.4: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

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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