| Property | Value |
| Name | Domain Administrator |
| Organization | Microsoft Corporation |
| domains@microsoft.com | |
| Address | One Microsoft Way |
| Zip Code | 98052-6399 |
| City | Redmond |
| State | WA |
| Country | US |
| Phone | 1--4258828080 |
| Fax | 1--4259367329 |
| NameServer | ns1.msft.net |
| Created | 1996-10-02 04:00:00 |
| Changed | 2015-03-18 10:47:35 |
| Expires | 2017-10-01 00:00:00 |
| Registrar | CSC CORPORATE DOMAIN |
| Date | IP Address |
| 2014-12-16 | 65.55.157.144 (ClassC) |
| 2025-08-13 | 204.79.197.212 (ClassC) |
| Date | Domain | IP |
| lc1.bay0.hotmail.passport.com | 2013-04-01 | 65.55.237.73 |
| lc2.bay0.hotmail.passport.com | 2014-12-16 | 65.55.157.144 |
| lc1.law13.hotmail.passport.com | 2014-12-21 | 65.55.157.145 |
| lc3.law13.hotmail.passport.com | 2013-11-06 | 64.4.56.151 |
| lc1.law5.hotmail.passport.com | 2025-05-03 | 204.79.197.208 |
| www.hotmail.passport.com | 2014-05-26 | 65.55.143.17 |