| 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 |
| 2019-07-10 | 34.203.95.31 (ClassC) |
| 2019-07-10 | 34.225.81.84 (ClassC) |
| 2019-07-10 | 52.72.205.91 (ClassC) |
| 2019-07-10 | 52.20.167.39 (ClassC) |
| 2019-07-10 | 52.86.20.171 (ClassC) |
| 2020-05-16 | 52.6.70.185 (ClassC) |
| 2020-05-16 | 52.7.163.77 (ClassC) |
| 2020-05-16 | 52.71.209.91 (ClassC) |
| 2024-06-05 | 3.210.192.5 (ClassC) |
| 2024-06-09 | 54.159.116.102 (ClassC) |
| 2024-06-13 | 23.22.52.7 (ClassC) |
| 2024-09-14 | 54.146.248.82 (ClassC) |
| 2024-09-17 | 54.205.8.205 (ClassC) |
| 2024-12-01 | 54.228.42.199 (ClassC) |
| 2024-12-28 | 54.220.192.176 (ClassC) |
| 2025-01-26 | 174.129.128.48 (ClassC) |
| 2025-03-10 | 18.208.60.216 (ClassC) |
| 2025-04-14 | 107.22.57.98 (ClassC) |
| 2025-10-14 | 23.22.144.165 (ClassC) |