| 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 |
| 2014-08-24 | 54.197.232.19 (ClassC) |
| 2015-02-28 | 54.221.225.9 (ClassC) |
| 2015-03-10 | 50.19.235.218 (ClassC) |
| 2015-03-18 | 107.21.114.209 (ClassC) |
| 2015-03-26 | 23.23.143.170 (ClassC) |
| 2015-05-27 | 23.23.255.27 (ClassC) |
| 2017-01-04 | 23.23.167.77 (ClassC) |
| 2024-09-09 | 3.210.192.5 (ClassC) |
| 2024-12-27 | 18.208.60.216 (ClassC) |
| 2025-01-24 | 54.146.248.82 (ClassC) |
| 2025-02-17 | 46.137.15.86 (ClassC) |
| 2025-04-11 | 54.73.53.134 (ClassC) |
| 2025-08-07 | 3.216.88.24 (ClassC) |
| 2026-02-21 | 34.201.81.34 (ClassC) |