| 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 |
| 2018-10-18 | 52.208.44.216 (ClassC) |
| 2018-10-19 | 52.31.83.187 (ClassC) |
| 2018-10-19 | 54.77.168.91 (ClassC) |
| 2018-10-19 | 54.154.239.36 (ClassC) |
| 2018-10-19 | 54.154.25.109 (ClassC) |
| 2018-10-19 | 54.76.48.92 (ClassC) |
| 2018-10-19 | 54.171.250.244 (ClassC) |
| 2019-07-04 | 54.171.30.127 (ClassC) |
| 2019-07-04 | 52.17.181.235 (ClassC) |
| 2019-07-04 | 54.72.108.52 (ClassC) |
| 2019-07-04 | 34.241.172.109 (ClassC) |
| 2020-06-26 | 34.246.118.170 (ClassC) |
| 2020-06-26 | 54.77.14.221 (ClassC) |
| 2020-06-26 | 52.49.203.214 (ClassC) |
| 2021-02-22 | 52.30.36.80 (ClassC) |
| 2024-07-05 | 54.220.192.176 (ClassC) |
| 2024-09-09 | 23.22.52.7 (ClassC) |
| 2025-02-25 | 3.209.172.72 (ClassC) |
| 2025-11-11 | 174.129.128.48 (ClassC) |
| 2025-11-17 | 46.137.15.86 (ClassC) |