CF1761830052789-tsm20251029173950

NSLIST.NET - open4-com-au.mail.protection.outlook.com

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open4-com-au.mail.protection.outlook.com checked at 2025-10-30T13:14:12.688Z 640ms 60/60/60 100% R:10

open4-com-au.mail.protection.outlook.com

A2a01:111:f403:cc31:: 🇦🇺 Microsoft
PTRmail-sy2pr01cu00300.inbound.protection.outlook.com
A2a01:111:f403:cc31::3 🇦🇺 Microsoft
PTRmail-sy2pr01cu00503.inbound.protection.outlook.com
A2a01:111:f403:cc33:: 🇦🇺 Microsoft
PTRmail-meupr01cu00200.inbound.protection.outlook.com
A2a01:111:f403:cc33::1 🇦🇺 Microsoft
PTRmail-meupr01cu00301.inbound.protection.outlook.com
A52.101.149.1🇦🇺 Microsoft
PTRmail-sy8pr01cu00101.inbound.protection.outlook.com
A52.101.149.2🇦🇺 Microsoft
PTRmail-sy5pr01cu00902.inbound.protection.outlook.com
A52.101.149.9🇦🇺 Microsoft
PTRmail-sy2pr01cu00501.inbound.protection.outlook.com
A52.101.151.0🇦🇺 Microsoft
PTRmail-meupr01cu00200.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

open4-com-au.mail.protection.outlook.com serves as the mail server for open4.com.au.

Eight IP numbers are pointed to by open4-com-au.mail.protection.outlook.com: 2a01:111:f403:cc31::, 2a01:111:f403:cc31::3, 2a01:111:f403:cc33::, 2a01:111:f403:cc33::1, 52.101.149.1, 52.101.149.2, 52.101.149.9 and 52.101.151.0.

other host names include nepeanlocksmiths-com-au.mail.protection.outlook.com, sunshinecoastnews-com-au.mail.protection.outlook.com, harkeraccounting-com-au.mail.protection.outlook.com, redgum-biz.mail.protection.outlook.com and ekdesignkitchens-com-au.mail.protection.outlook.com; they share IP numbers with open4-com-au.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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