CF1763097411043-tsm20251109205412

WWW.RTSAK.COM - reserved-154.sjc.efrontier.com

Search for IP or hostnames:

reserved-154.sjc.efrontier.com checked at 2025-11-14T05:16:51.031Z 147ms 63/63/63 100% R:14 allDone:true timedOut:false

reserved-154.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.40.2🇺🇸 Microsoft
PTRmail-cy1pr05cu00402.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.10.5🇺🇸 Microsoft
PTRmail-bn6pr04cu00105.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.42.4🇺🇸 Microsoft
PTRmail-co1pr03cu00104.inbound.protection.outlook.com
A52.101.42.13🇺🇸 Microsoft
PTRmail-mw2pr02cu00405.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 reserved-154.sjc.efrontier.com.

reserved-154.sjc.efrontier.com uses the same mail server setup as other domains such as op-sjc-67-72-97-78.sjc.efrontier.com, reserved-sjc-67-72-97-21.sjc.efrontier.com, reserved.efrontier.com, ns0.iad0.efrontier.com and reserved-187.sjc.efrontier.com.

reserved-154.sjc.efrontier.com shares some mail servers with other domains, including adobesign.com, adobeillustrator.de, adobe.pl, omniture.ch and geometrixx.info.

these mail servers are often used alongside the mail servers visualsciences-com.mail.protection.outlook.com, omniture-com.mail.protection.outlook.com, echosign-com.mail.protection.outlook.com and toutapp-com.mail.protection.outlook.com.

Host names with four IP numbers:

adobe.mail.protection.outlook.com points to 52.101.9.5, 52.101.40.2, 52.101.42.10 and 52.101.194.0.

support-efrontier-com.mail.protection.outlook.com points to 52.101.10.5, 52.101.40.0, 52.101.42.4 and 52.101.42.13.

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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