CF1760674009326-tsm20251016114356

WWW.RTSAK.COM - smtp.ctos.com

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smtp.ctos.com checked at 2025-10-17T04:06:49.302Z 144ms 66/66/66 100% R:12

smtp.ctos.com

MXctos-com.mail.protection.outlook.com
A2a01:111:f403:c801::1 🇺🇸 Microsoft
PTRmail-sn1pr0501cu00101.inbound.protection.outlook.com
A2a01:111:f403:c936:: 🇺🇸 Microsoft
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:f907:: 🇺🇸 Microsoft
A2a01:111:f403:f912:: 🇺🇸 Microsoft
PTRmail-cy5pr03cu00200.inbound.protection.outlook.com
A52.101.8.32🇺🇸 Microsoft
PTRmail-dm5pr02cu00100.inbound.protection.outlook.com
A52.101.9.14🇺🇸 Microsoft
PTRmail-bl0pr03cu00206.inbound.protection.outlook.com
A52.101.10.6🇺🇸 Microsoft
PTRmail-bn1pr21cu00106.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A208.91.197.132🇻🇬 Confluence Networks

ctos.com

NSns1.bdm.microsoftonline.com
NSns2.bdm.microsoftonline.com
NSns3.bdm.microsoftonline.com
NSns4.bdm.microsoftonline.com
MXctos-com.mail.protection.outlook.com

PTR for

Starts with same word

Starts similarily

AI analysis

smtp.ctos.com points to an IP address: 208.91.197.132.

other host names include musmoji.com, mail.dte-mn.com, technimed.com, www.newagereporter.com and philippinejury.com; they share IP numbers with smtp.ctos.com.

smtp.ctos.com is handled by a single mail server, ctos-com.mail.protection.outlook.com.

smtp.ctos.com shares the same mail server setup as other domains, for instance mail.ctos.com and ctos.com.

Hostname ctos-com.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c936::, 2a01:111:f403:f907::, 2a01:111:f403:f912::, 52.101.8.32, 52.101.9.14, 52.101.10.6 and 52.101.42.10.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
dbq

VDVGKzS CF johedugfp 2025-10-17