| 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 |
| 2015-01-06 | 54.243.104.175 (ClassC) |
| 2015-01-10 | 23.21.52.195 (ClassC) |
| 2015-01-13 | 54.235.151.26 (ClassC) |
| 2015-03-09 | 23.23.170.22 (ClassC) |
| 2015-03-12 | 23.21.234.14 (ClassC) |
| 2015-03-16 | 184.73.167.20 (ClassC) |
| 2015-03-23 | 54.235.137.114 (ClassC) |
| 2015-09-06 | 54.225.137.220 (ClassC) |
| 2016-03-27 | 23.23.169.130 (ClassC) |
| 2016-04-13 | 50.19.209.3 (ClassC) |
| 2016-10-13 | 54.225.218.62 (ClassC) |
| 2017-03-15 | 23.23.165.47 (ClassC) |
| 2024-06-28 | 46.137.15.86 (ClassC) |
| 2024-07-06 | 54.159.116.102 (ClassC) |
| 2024-08-03 | 54.205.8.205 (ClassC) |
| 2024-08-25 | 54.228.42.199 (ClassC) |
| 2024-12-05 | 23.22.144.165 (ClassC) |
| 2024-12-16 | 54.243.129.215 (ClassC) |
| 2025-03-02 | 54.78.134.111 (ClassC) |
| 2025-04-23 | 107.22.57.98 (ClassC) |