CF1763683285137-tsm20251116095642

NSLIST.NET - relay1a.massertech.com

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relay1a.massertech.com checked at 2025-11-21T00:01:25.121Z 510ms 60/60/60 100% R:10 allDone:true timedOut:false

relay1a.massertech.com

CNAMEelpasoendodontics-com.mail.protection.outlook.com
A2a01:111:f403:c946::7 🇺🇸 Microsoft
PTRmail-ch5pr02cu00307.inbound.protection.outlook.com
A2a01:111:f403:f802:: 🇺🇸 Microsoft
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f907::1 🇺🇸 Microsoft
PTRmail-dm1pr04cu00201.inbound.protection.outlook.com
A2a01:111:f403:f913:: 🇺🇸 Microsoft
PTRmail-cy1pr03cu00100.inbound.protection.outlook.com
A52.101.9.5🇺🇸 Microsoft
PTRmail-mn2pr04cu00205.inbound.protection.outlook.com
A52.101.9.26🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A52.101.40.0🇺🇸 Microsoft
PTRmail-cy5pr03cu00300.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com

massertech.com

NSdns1.name-services.com
NSdns2.name-services.com
NSdns3.name-services.com
NSdns4.name-services.com
NSdns5.name-services.com
MXmxa.mailgun.org
MXmxb.mailgun.org
A67.19.156.130

Starts similarily

AI analysis

relay1a.massertech.com resolves to eight IP numbers: 2a01:111:f403:c946::7, 2a01:111:f403:f802::, 2a01:111:f403:f907::1, 2a01:111:f403:f913::, 52.101.9.5, 52.101.9.26, 52.101.40.0 and 52.101.40.1.

Other host names such as ondemandkorea-com.mail.protection.outlook.com, ihsservices-com.mail.protection.outlook.com, quadjobs-com.mail.protection.outlook.com, ce5-com-mx.mail.protection.outlook.com and kid-org.mail.protection.outlook.com share IP numbers with relay1a.massertech.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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