CF1760795051072-tsm20251017082432

DNSWHOIS.INFO - open-101.sjc.efrontier.com

Search for IP or hostnames:

open-101.sjc.efrontier.com checked at 2025-10-18T13:44:11.054Z 104ms 63/63/63 100% R:9

open-101.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.9.20🇺🇸 Microsoft
PTRmail-bl0pr02cu00604.inbound.protection.outlook.com
A52.101.42.4🇺🇸 Microsoft
PTRmail-co1pr03cu00104.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A52.101.194.15🇺🇸 Microsoft
PTRmail-ch4pr21cu00107.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.9.24🇺🇸 Microsoft
PTRmail-bl2pr02cu00400.inbound.protection.outlook.com
A52.101.10.8🇺🇸 Microsoft
PTRmail-bn1pr04cu00100.inbound.protection.outlook.com
A52.101.41.24🇺🇸 Microsoft
PTRmail-sj0pr03cu01600.inbound.protection.outlook.com
A52.101.41.56🇺🇸 Microsoft
PTRmail-sj0pr21cu00100.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-101.sjc.efrontier.com: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

open-101.sjc.efrontier.com shares the same mail server setup as other domains, including reserved-148.sjc.efrontier.com, ns0.efrontier.com, nagin.sjc.efrontier.com, reserved-219.sjc.efrontier.com and ssh-00.dmz.pao.efrontier.com.

open-101.sjc.efrontier.com shares at least partially some mail servers with other domains, for instance visualsciences.com, adobeindia.com, toutapp.com, echosign.com and mixamo.com.

these mail servers are often used together with 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 IP numbers: The host name adobe.mail.protection.outlook.com points to: 52.101.9.20, 52.101.42.4, 52.101.42.16 and 52.101.194.15; the host name support-efrontier-com.mail.protection.outlook.com points to: 52.101.9.24, 52.101.10.8, 52.101.41.24 and 52.101.41.56.

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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