| 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 |
| 2018-04-09 | 54.225.150.65 (ClassC) |
| 2018-04-09 | 54.243.39.52 (ClassC) |
| 2018-06-07 | 52.20.65.241 (ClassC) |
| 2018-06-07 | 52.7.159.199 (ClassC) |
| 2018-06-07 | 52.202.145.232 (ClassC) |
| 2019-09-26 | 34.237.174.28 (ClassC) |
| 2019-09-26 | 52.45.0.85 (ClassC) |
| 2019-09-26 | 3.224.107.193 (ClassC) |
| 2019-09-26 | 34.192.218.155 (ClassC) |
| 2019-09-26 | 52.202.243.29 (ClassC) |
| 2024-09-17 | 54.235.77.118 (ClassC) |
| 2025-01-26 | 46.137.15.86 (ClassC) |
| 2025-04-13 | 54.220.192.176 (ClassC) |
| 2025-04-21 | 54.146.248.82 (ClassC) |
| 2025-05-14 | 3.210.192.5 (ClassC) |
| 2025-07-31 | 52.5.82.174 (ClassC) |
| 2025-09-25 | 18.208.60.216 (ClassC) |