CF1761563622331-tsm20251027103946

IPLIST.NET - siertek-com.mail.protection.outlook.com

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siertek-com.mail.protection.outlook.com checked at 2025-10-27T11:13:42.318Z 223ms 60/60/60 100% R:18

siertek-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:f90d:: 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00200.inbound.protection.outlook.com
A2a01:111:f403:f90f:: 🇺🇸 Microsoft
PTRmail-sa9pr04cu00100.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com
A52.101.40.1🇺🇸 Microsoft
PTRmail-cy4pr03cu00101.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com

mail.protection.outlook.com

NSns1-proddns.glbdns.o365filtering.com
NSns2-proddns.glbdns.o365filtering.com

MX for

AI analysis

siertek-com.mail.protection.outlook.com is the mail server for siertek.com.

Eight IP numbers are pointed to by siertek-com.mail.protection.outlook.com: 2a01:111:f403:c946::7, 2a01:111:f403:f802::, 2a01:111:f403:f90d::, 2a01:111:f403:f90f::, 52.101.9.14, 52.101.11.2, 52.101.40.1 and 52.101.41.21.

other host names for instance hdantas-com-br.mail.protection.outlook.com, connectionspersonnel-com.mail.protection.outlook.com, northerncomfort-net.mail.protection.outlook.com, wilmic-net.mail.protection.outlook.com and lagger-org.mail.protection.outlook.com share IP numbers with siertek-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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cTlQjrN CF johedugfp 2025-10-27