CF1760970543574-tsm20251017082432

NSLIST.NET - ibs4u-net.mail.protection.outlook.com

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ibs4u-net.mail.protection.outlook.com checked at 2025-10-20T14:29:03.522Z 257ms 60/60/60 100% R:16

ibs4u-net.mail.protection.outlook.com

A2a01:111:f403:c946::6 🇺🇸 Microsoft
PTRmail-ch5pr02cu00406.inbound.protection.outlook.com
A2a01:111:f403:f908:: 🇺🇸 Microsoft
PTRmail-bn1pr21cu00100.inbound.protection.outlook.com
A2a01:111:f403:f908::2 🇺🇸 Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A2a01:111:f403:f90c:: 🇺🇸 Microsoft
PTRmail-sn1pr03cu00100.inbound.protection.outlook.com
A52.101.10.16🇺🇸 Microsoft
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A52.101.10.18🇺🇸 Microsoft
PTRmail-bn8pr05cu00302.inbound.protection.outlook.com
A52.101.41.21🇺🇸 Microsoft
PTRmail-sj2pr05cu00305.inbound.protection.outlook.com
A52.101.42.9🇺🇸 Microsoft
PTRmail-co1pr05cu00201.inbound.protection.outlook.com

mail.protection.outlook.com

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

MX for

AI analysis

The mail server for ibs4u.net is ibs4u-net.mail.protection.outlook.com.

ibs4u-net.mail.protection.outlook.com points to eight IPs: 2a01:111:f403:c946::6, 2a01:111:f403:f908::, 2a01:111:f403:f908::2, 2a01:111:f403:f90c::, 52.101.10.16, 52.101.10.18, 52.101.41.21 and 52.101.42.9.

Other host names, for instance douglascares-org.mail.protection.outlook.com, tauber-home-com.mail.eo.outlook.com, ninetynine-nyc.mail.protection.outlook.com, caribbeanlabsupplies-com02cc.mail.protection.outlook.com and student-gcccks-edu.mail.eo.outlook.com share IP numbers with ibs4u-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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CiFXUPM CF johedugfp 2025-10-20