| 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 |
| 2018-03-27 | 54.217.250.24 (ClassC) |
| 2018-10-28 | 54.171.11.209 (ClassC) |
| 2018-10-28 | 34.246.140.48 (ClassC) |
| 2018-10-28 | 54.154.25.109 (ClassC) |
| 2018-10-28 | 34.242.210.224 (ClassC) |
| 2018-10-28 | 52.31.83.187 (ClassC) |
| 2018-12-29 | 34.246.143.248 (ClassC) |
| 2018-12-29 | 34.240.58.38 (ClassC) |
| 2019-10-08 | 52.51.85.80 (ClassC) |
| 2019-10-08 | 52.209.88.81 (ClassC) |
| 2019-10-08 | 34.241.172.109 (ClassC) |
| 2019-10-08 | 52.212.106.249 (ClassC) |
| 2020-01-03 | 54.171.1.219 (ClassC) |
| 2024-07-12 | 54.165.58.209 (ClassC) |
| 2024-07-20 | 107.22.57.98 (ClassC) |
| 2024-09-14 | 3.210.192.5 (ClassC) |
| 2025-01-22 | 34.201.81.34 (ClassC) |
| 2025-02-26 | 54.228.42.199 (ClassC) |
| 2025-03-16 | 174.129.128.48 (ClassC) |
| 2025-04-07 | 54.208.186.182 (ClassC) |
| 2025-04-30 | 23.22.144.165 (ClassC) |
| 2025-06-03 | 54.235.77.118 (ClassC) |