CF1761118675488-tsm20251017082432

WWW.RTSAK.COM - 3c1b-net.mail.protection.outlook.com

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3c1b-net.mail.protection.outlook.com checked at 2025-10-22T07:37:55.472Z 175ms 60/60/60 100% R:16

3c1b-net.mail.protection.outlook.com

A2a01:111:f403:ca04::1 🇮🇪 Microsoft
PTRmail-db7pr03cu00401.inbound.protection.outlook.com
A2a01:111:f403:ca04::4 🇮🇪 Microsoft
PTRmail-db4pr02cu00204.inbound.protection.outlook.com
A2a01:111:f403:ca09::3 🇳🇱 Microsoft
PTRmail-am6pr04cu00303.inbound.protection.outlook.com
A2a01:111:f403:ca09::6 🇳🇱 Microsoft
PTRmail-am4pr0401cu00106.inbound.protection.outlook.com
A52.101.68.10🇮🇪 Microsoft
PTRmail-dbbpr03cu00102.inbound.protection.outlook.com
A52.101.68.25🇮🇪 Microsoft
PTRmail-db8pr02cu00101.inbound.protection.outlook.com
A52.101.68.27🇮🇪 Microsoft
PTRmail-db7pr03cu00503.inbound.protection.outlook.com
A52.101.73.6🇳🇱 Microsoft
PTRmail-am6pr04cu00306.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

3c1b-net.mail.protection.outlook.com serves as the mail server for 3c1b.net.

3c1b-net.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::1, 2a01:111:f403:ca04::4, 2a01:111:f403:ca09::3, 2a01:111:f403:ca09::6, 52.101.68.10, 52.101.68.25, 52.101.68.27 and 52.101.73.6.

Other host names such as steier-de.mail.protection.outlook.com, longfordvec-ie.mail.protection.outlook.com, gemlab-co-il.mail.protection.outlook.com, settlecollege-nyorks-sch-uk03i.mail.protection.outlook.com and hfmind-org-uk.mail.protection.outlook.com share IP numbers with 3c1b-net.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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YxnrifB CF johedugfp 2025-10-22