| 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 |
| 2016-12-07 | 50.17.253.207 (ClassC) |
| 2016-12-24 | 54.243.68.240 (ClassC) |
| 2016-12-26 | 50.17.196.191 (ClassC) |
| 2017-01-03 | 54.225.218.62 (ClassC) |
| 2017-01-05 | 54.235.103.131 (ClassC) |
| 2017-01-07 | 23.23.252.69 (ClassC) |
| 2017-01-14 | 54.225.234.52 (ClassC) |
| 2017-01-15 | 184.72.250.66 (ClassC) |
| 2017-01-22 | 23.21.224.177 (ClassC) |
| 2024-07-22 | 46.137.15.86 (ClassC) |
| 2024-09-19 | 3.210.192.5 (ClassC) |
| 2024-09-24 | 54.243.129.215 (ClassC) |
| 2024-12-12 | 54.235.77.118 (ClassC) |
| 2025-01-24 | 54.208.186.182 (ClassC) |
| 2025-04-18 | 174.129.128.48 (ClassC) |
| 2025-07-25 | 3.229.186.102 (ClassC) |
| 2025-08-28 | 34.201.81.34 (ClassC) |
| 2025-11-13 | 54.146.248.82 (ClassC) |
| 2026-02-05 | 18.211.231.38 (ClassC) |