CF1759359352031-tsm20251001211114

WWW.RTSAK.COM - coresecuritysystems-net03b.mail.protection.outlook.com

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coresecuritysystems-net03b.mail.protection.outlook.com checked at 2025-10-01T22:55:52.019Z 178ms 60/60/60 100% R:12

coresecuritysystems-net03b.mail.protection.outlook.com

A2a01:111:f403:ca0b:: 🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1 🇬🇧 Microsoft
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2 🇬🇧 Microsoft
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1 🇬🇧 Microsoft
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
A52.101.99.2🇬🇧 Microsoft
PTRmail-cwxp265cu00502.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

coresecuritysystems-net03b.mail.protection.outlook.com handles mail for coresecurity-systems.net.

coresecuritysystems-net03b.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.2, 52.101.99.0 and 52.101.99.2.

Other host names such as waggfoods-co-uk.mail.protection.outlook.com, vickerscarnley-co-uk.mail.eo.outlook.com, logicdisplays-co-uk.mail.eo.outlook.com, ecpdesign-co-uk.mail.protection.outlook.com and theitsgroup-co-uk.mail.protection.outlook.com share IPs with coresecuritysystems-net03b.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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jtiGUKo CF johedugfp 2025-10-01