CF1763544611797-tsm20251116095642

DNSWHOIS.INFO - tightseal-com01c.mail.protection.outlook.com

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tightseal-com01c.mail.protection.outlook.com checked at 2025-11-19T09:30:11.723Z 645ms 63/63/63 100% R:10 allDone:true timedOut:false

tightseal-com01c.mail.protection.outlook.com

A2a01:111:f403:c803:: 🇺🇸 Microsoft
PTRmail-bn1pr21cu00200.inbound.protection.outlook.com
A2a01:111:f403:c936:: 🇺🇸 Microsoft
PTRmail-cy1pr05cu00400.inbound.protection.outlook.com
A2a01:111:f403:c946::5 🇺🇸 Microsoft
PTRmail-ch4pr21cu00105.inbound.protection.outlook.com
A2a01:111:f403:f907:: 🇺🇸 Microsoft
A52.101.9.2🇺🇸 Microsoft
PTRmail-mn2pr02cu00202.inbound.protection.outlook.com
A52.101.9.12🇺🇸 Microsoft
PTRmail-bl0pr05cu00504.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.11.2🇺🇸 Microsoft
PTRmail-sn1pr03cu00102.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

tightseal-com01c.mail.protection.outlook.com serves as the mail server for tight-seal.com.

mx.tight-seal.com often functions as the mail server, commonly paired with tightseal-com01c.mail.protection.outlook.com.

tightseal-com01c.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:c803::, 2a01:111:f403:c936::, 2a01:111:f403:c946::5, 2a01:111:f403:f907::, 52.101.9.2, 52.101.9.12, 52.101.10.18 and 52.101.11.2.

Other host names such as sensiproducts-com.mail.protection.outlook.com, adkdesignmilw-com.mail.protection.outlook.com, pedersonbros-com.mail.protection.outlook.com, phcfirst-com.mail.protection.outlook.com and 4wealthyhealth-com.mail.protection.outlook.com share IP numbers with tightseal-com01c.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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