CF1758856873361-tsm20250925114901

WWW.RTSAK.COM - guckert.sjc.efrontier.com

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guckert.sjc.efrontier.com checked at 2025-09-26T03:21:13.180Z 3601ms 63/63/63 100% R:10

guckert.sjc.efrontier.com

MXadobe.mail.protection.outlook.com
A52.101.11.19🇺🇸 Microsoft
PTRmail-sa9pr04cu00203.inbound.protection.outlook.com
A52.101.41.3🇺🇸 Microsoft
PTRmail-sj2pr05cu00103.inbound.protection.outlook.com
A52.101.194.0🇺🇸 Microsoft
PTRmail-ch5pr02cu00200.inbound.protection.outlook.com
A52.101.194.3🇺🇸 Microsoft
PTRmail-ch1pr04cu00103.inbound.protection.outlook.com
MXsupport-efrontier-com.mail.protection.outlook.com
A52.101.10.2🇺🇸 Microsoft
PTRmail-bn8pr03cu00202.inbound.protection.outlook.com
A52.101.11.9🇺🇸 Microsoft
PTRmail-sn1pr02cu00101.inbound.protection.outlook.com
A52.101.11.17🇺🇸 Microsoft
PTRmail-sn1pr0501cu00301.inbound.protection.outlook.com
A52.101.41.22🇺🇸 Microsoft
PTRmail-sj2pr05cu00406.inbound.protection.outlook.com

sjc.efrontier.com

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

Starts with same word

Starts similarily

AI analysis

guckert.sjc.efrontier.com is served by two mail servers adobe.mail.protection.outlook.com and support-efrontier-com.mail.protection.outlook.com.

guckert.sjc.efrontier.com shares the same mail server setup as other domains, for instance ns102.efrontier.com, reserved-213.sjc.efrontier.com, hostmaster.efrontier.com, ns5.efrontier.com and open-83.sjc.efrontier.com.

guckert.sjc.efrontier.com shares at least some mail servers with other domains, for example adobe.pl, omniture.ch, geometrixx.info, visualajax.com and adobesc.com.

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

Host names with four IP numbers:

adobe.mail.protection.outlook.com points to 52.101.11.19, 52.101.41.3, 52.101.194.0 and 52.101.194.3; support-efrontier-com.mail.protection.outlook.com points to 52.101.10.2, 52.101.11.9, 52.101.11.17 and 52.101.41.22

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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wYexvrd CF johedugfp 2025-09-26