CF1759252098288-tsm20250929235914

NSLIST.NET - smtp-relay.efrontier.com

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smtp-relay.efrontier.com checked at 2025-09-30T17:08:18.256Z 93ms 65/65/65 100% R:11

smtp-relay.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft
A52.101.41.58🇺🇸 Microsoft
PTRmail-sj0pr02cu00102.inbound.protection.outlook.com
A52.101.194.4🇺🇸 Microsoft
PTRmail-ch4pr04cu00104.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.9.17🇺🇸 Microsoft
A52.101.9.21🇺🇸 Microsoft
PTRmail-bl2pr04cu00205.inbound.protection.outlook.com
A52.101.40.4🇺🇸 Microsoft
PTRmail-cy5pr03cu00204.inbound.protection.outlook.com

efrontier.com

NSns101.adobe.net
NSns102.adobe.net
MXadobe.mail.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A208.91.169.4
rank #717680 globally
rank #371121 in the tld

Starts with same word

Starts similarily

AI analysis

Two mail servers adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com handle smtp-relay.efrontier.com.

smtp-relay.efrontier.com uses the same mail server setup as other domains such as reserved-sjc-67-72-97-8.sjc.efrontier.com, reserved-232.sjc.efrontier.com, reserved-208-91-171-51.corp.efrontier.com, eng.efrontier.com and s0-sjc-67-72-97-136.sjc.efrontier.com.

smtp-relay.efrontier.com shares some mail servers with other domains, including workfront.com, omniture.pl, au1.echosign.com, jp1.echosign.com and omniture.net.

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

Hosts with four IPs:

adobe.mail.protection.outlook.com points to 52.101.9.14, 52.101.9.17, 52.101.41.58 and 52.101.194.4.

support-efrontier-com.mail.protection.outlook.com points to 52.101.9.14, 52.101.9.17, 52.101.9.21 and 52.101.40.4.

Hosts pointing to 52.101.9.14: adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

Hosts pointing to 52.101.9.17: 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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