| Property | Value |
| Name | Hostmaster, Heroku |
| Organization | Heroku, Inc. |
| dns@heroku.com | |
| Address | 650 7th Street |
| Zip Code | 94103 |
| City | San Francisco |
| State | CA |
| Country | US |
| Phone | +1.4157295726 |
| NameServer | NS-1378.AWSDNS-44.ORG |
| Created | 2010-09-19 05:55:31 |
| Changed | 2013-12-17 04:03:16 |
| Expires | 2016-09-19 00:00:00 |
| Registrar | DYNAMIC NETWORK SERV |
| Date | IP Address |
| 2015-02-02 | 54.243.167.174 (ClassC) |
| 2015-02-09 | 54.225.206.186 (ClassC) |
| 2015-10-04 | 23.21.75.147 (ClassC) |
| 2015-11-10 | 107.21.117.14 (ClassC) |
| 2016-01-29 | 107.20.190.74 (ClassC) |
| 2016-03-16 | 54.235.161.34 (ClassC) |
| 2016-03-22 | 54.243.177.204 (ClassC) |
| 2016-06-03 | 23.23.150.15 (ClassC) |
| 2016-09-16 | 23.23.105.22 (ClassC) |
| 2017-01-19 | 107.20.218.71 (ClassC) |
| 2017-03-30 | 50.16.238.111 (ClassC) |
| 2024-07-05 | 23.22.144.165 (ClassC) |
| 2024-10-03 | 54.78.134.111 (ClassC) |
| 2024-12-28 | 54.228.42.199 (ClassC) |
| 2025-02-16 | 54.235.77.118 (ClassC) |
| 2025-04-13 | 54.159.116.102 (ClassC) |
| 2025-11-02 | 3.209.172.72 (ClassC) |