CF1760737691953-tsm20251017082432

DNSWHOIS.INFO - open-84.sjc.efrontier.com

Search for IP or hostnames:

open-84.sjc.efrontier.com checked at 2025-10-17T21:48:11.925Z 71ms 63/63/63 100% R:9

open-84.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.10.1🇺🇸 Microsoft
PTRmail-bn6pr02cu00301.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.194.12🇺🇸 Microsoft
PTRmail-ch0pr04cu00504.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.41.58🇺🇸 Microsoft
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A52.101.42.6🇺🇸 Microsoft
PTRmail-mw2pr02cu00306.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
A52.101.194.19🇺🇸 Microsoft
PTRmail-ch5pr02cu00303.inbound.protection.outlook.com

sjc.efrontier.com

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

AI analysis

open-84.sjc.efrontier.com is handled by two mail servers: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

The mail server setup for open-84.sjc.efrontier.com matches that of other domains, for instance guckert.sjc.efrontier.com, smtp-relay.efrontier.com, corp.efrontier.com, lott.sjc.efrontier.com and sw-01.sjc.efrontier.com.

open-84.sjc.efrontier.com shares at least partially some mail servers with other domains, including eroomsqa.adobe.com, contentcal.io, vscn.info, interaktonline.com and tubemogul.info.

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

Host names with four IP numbers:

Host name adobe.mail.protection.outlook.com points to 52.101.10.1, 52.101.10.18, 52.101.40.0 and 52.101.194.12

Host name support-efrontier-com.mail.protection.outlook.com points to 52.101.41.58, 52.101.42.6, 52.101.194.4 and 52.101.194.19

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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nMQGnhc CF johedugfp 2025-10-17