| 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 |
| 2021-04-25 | 54.246.237.57 (ClassC) |
| 2021-04-25 | 52.18.241.11 (ClassC) |
| 2021-04-25 | 54.154.193.234 (ClassC) |
| 2021-04-25 | 34.250.109.69 (ClassC) |
| 2021-04-25 | 52.208.60.103 (ClassC) |
| 2021-04-25 | 52.17.184.89 (ClassC) |
| 2021-04-25 | 99.81.152.224 (ClassC) |
| 2021-04-25 | 52.30.36.80 (ClassC) |
| 2021-07-01 | 34.240.218.59 (ClassC) |
| 2021-07-01 | 52.17.91.145 (ClassC) |
| 2021-07-01 | 52.50.65.57 (ClassC) |
| 2021-07-01 | 54.72.45.84 (ClassC) |
| 2021-07-01 | 34.252.113.116 (ClassC) |
| 2021-07-01 | 52.213.112.26 (ClassC) |
| 2021-07-01 | 34.240.104.255 (ClassC) |
| 2021-07-01 | 54.229.125.117 (ClassC) |
| 2021-09-06 | 54.228.42.199 (ClassC) |
| 2024-07-21 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 54.78.134.111 (ClassC) |
| 2024-11-20 | 107.22.57.98 (ClassC) |
| 2024-11-24 | 54.73.53.134 (ClassC) |
| 2025-07-20 | 34.201.81.34 (ClassC) |
| 2025-08-10 | 18.211.231.38 (ClassC) |