| 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 |
| 2019-05-10 | 54.229.45.159 (ClassC) |
| 2019-05-10 | 34.255.248.168 (ClassC) |
| 2019-05-10 | 34.248.111.203 (ClassC) |
| 2019-05-10 | 52.211.220.65 (ClassC) |
| 2019-05-10 | 54.229.228.4 (ClassC) |
| 2019-10-26 | 52.51.85.80 (ClassC) |
| 2019-10-26 | 52.210.39.69 (ClassC) |
| 2020-06-15 | 34.254.8.67 (ClassC) |
| 2020-06-15 | 52.31.139.247 (ClassC) |
| 2020-06-15 | 34.250.211.102 (ClassC) |
| 2024-04-01 | 46.137.15.86 (ClassC) |
| 2024-07-11 | 23.22.144.165 (ClassC) |
| 2025-01-24 | 54.208.186.182 (ClassC) |
| 2025-03-19 | 54.228.42.199 (ClassC) |
| 2025-04-11 | 54.243.129.215 (ClassC) |
| 2025-06-05 | 23.22.52.7 (ClassC) |