| 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 |
| 2010-01-10 | 64.4.20.186 (ClassC) |
| 2013-11-08 | 65.55.39.10 (ClassC) |
| 2014-05-07 | 64.4.6.100 (ClassC) |
| 2016-12-28 | 40.84.199.233 (ClassC) |
| 2017-01-04 | 52.178.167.109 (ClassC) |
| 2021-10-25 | 104.47.51.33 (ClassC) |
| 2021-10-25 | 104.47.57.33 (ClassC) |
| 2021-11-09 | 104.47.73.161 (ClassC) |
| 2021-11-09 | 104.47.73.33 (ClassC) |
| 2021-11-11 | 104.47.55.161 (ClassC) |
| 2021-11-11 | 104.47.59.161 (ClassC) |
| 2021-11-22 | 104.47.74.33 (ClassC) |
| 2021-11-24 | 104.47.66.33 (ClassC) |
| 2021-11-27 | 104.47.70.33 (ClassC) |
| 2021-11-27 | 104.47.55.33 (ClassC) |
| 2021-11-29 | 104.47.58.33 (ClassC) |
| 2021-12-01 | 104.47.13.33 (ClassC) |
| 2021-12-01 | 104.47.14.33 (ClassC) |
| 2022-01-09 | 104.47.0.33 (ClassC) |
| 2022-01-09 | 104.47.2.33 (ClassC) |
| 2022-01-14 | 104.47.58.161 (ClassC) |
| 2022-01-14 | 104.47.57.161 (ClassC) |
| 2022-01-23 | 104.47.18.225 (ClassC) |
| 2022-01-23 | 104.47.22.161 (ClassC) |
| 2022-01-26 | 104.47.10.33 (ClassC) |
| 2022-01-26 | 104.47.8.33 (ClassC) |
| 2022-01-27 | 104.47.9.33 (ClassC) |
| 2022-02-07 | 104.47.12.33 (ClassC) |
| 2025-07-19 | 52.164.206.56 (ClassC) |
| 2025-08-06 | 104.215.95.187 (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 |
| nexus.passport.com | 2014-01-10 | 131.253.61.103 |
| www.passport.com | 2024-06-28 | 65.54.187.42 |