CF1761212370894-tsm20251017082432

MXLIST.NET - css.one.microsoft.com

Search for IP or hostnames:

css.one.microsoft.com checked at 2025-10-23T09:39:30.802Z 1574ms 83/83/83 100% R:11

css.one.microsoft.com

MXcss-one-microsoft-com.mail.protection.outlook.com
A2a01:111:f403:c922::2 🇺🇸 Microsoft
PTRmail-bl0pr02cu00702.inbound.protection.outlook.com
A2a01:111:f403:c927:: 🇺🇸 Microsoft
PTRmail-bn6pr21cu00500.inbound.protection.outlook.com
A2a01:111:f403:c931::1 🇺🇸 Microsoft
PTRmail-sa9pr03cu00201.inbound.protection.outlook.com
A2a01:111:f403:f90f::1 🇺🇸 Microsoft
PTRmail-sa9pr04cu00201.inbound.protection.outlook.com
A52.101.10.10🇺🇸 Microsoft
PTRmail-bn8pr05cu00102.inbound.protection.outlook.com
A52.101.40.6🇺🇸 Microsoft
PTRmail-cy1pr03cu00106.inbound.protection.outlook.com
A52.101.42.10🇺🇸 Microsoft
PTRmail-co1pr21cu00102.inbound.protection.outlook.com
A52.101.42.16🇺🇸 Microsoft
PTRmail-co1pr05cu00300.inbound.protection.outlook.com
A131.107.115.214🇺🇸 AS3598
PTRmail3.microsoft.com
PTRmailc.microsoft.com
PTRsmtp.microsoft.com
A131.107.115.215🇺🇸 AS3598
PTRmail2.microsoft.com
PTRmailb.microsoft.com
PTRsmtp.microsoft.com
A205.248.106.30🇺🇸 British Telecom GIIB
A205.248.106.32🇺🇸 British Telecom GIIB
A205.248.106.64🇺🇸 British Telecom GIIB

one.microsoft.com

NSns1-35.azure-dns.com
NSns4-35.azure-dns.info
NSns2-35.azure-dns.net
NSns3-35.azure-dns.org

Starts with same word

Starts similarily

AI analysis

css.one.microsoft.com points to five IP numbers: 131.107.115.214, 131.107.115.215, 205.248.106.30, 205.248.106.32 and 205.248.106.64.

Other host names such as mailb.microsoft.com, mail3.microsoft.com, mailc.microsoft.com, maila.microsoft.com and mail6.microsoft.com share IPs with css.one.microsoft.com.

css.one.microsoft.com is handled by a single mail server, css-one-microsoft-com.mail.protection.outlook.com.

Host name css-one-microsoft-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c922::2, 2a01:111:f403:c927::, 2a01:111:f403:c931::1, 2a01:111:f403:f90f::1, 52.101.10.10, 52.101.40.6, 52.101.42.10 and 52.101.42.16.

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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hrZyVRM CF johedugfp 2025-10-23