| 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 |
| 2019-06-10 | 52.212.106.249 (ClassC) |
| 2019-06-10 | 54.72.108.52 (ClassC) |
| 2019-06-10 | 52.17.181.235 (ClassC) |
| 2019-06-10 | 52.209.88.81 (ClassC) |
| 2020-10-30 | 3.251.36.242 (ClassC) |
| 2020-10-30 | 52.31.139.247 (ClassC) |
| 2020-10-30 | 99.80.6.147 (ClassC) |
| 2020-10-30 | 52.18.59.102 (ClassC) |
| 2024-01-12 | 23.22.52.7 (ClassC) |
| 2024-03-17 | 174.129.128.48 (ClassC) |
| 2024-06-11 | 46.137.15.86 (ClassC) |
| 2024-06-24 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 54.165.58.209 (ClassC) |
| 2024-10-03 | 54.243.129.215 (ClassC) |
| 2025-04-20 | 18.211.231.38 (ClassC) |
| 2025-06-05 | 54.159.116.102 (ClassC) |