| 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 |
| 2020-06-25 | 54.77.14.221 (ClassC) |
| 2020-09-24 | 52.19.225.66 (ClassC) |
| 2020-09-24 | 99.80.6.147 (ClassC) |
| 2020-09-24 | 34.246.118.170 (ClassC) |
| 2020-10-26 | 52.214.119.63 (ClassC) |
| 2020-12-25 | 3.251.36.242 (ClassC) |
| 2020-12-25 | 52.50.35.172 (ClassC) |
| 2020-12-25 | 52.50.65.57 (ClassC) |
| 2020-12-28 | 54.246.237.57 (ClassC) |
| 2020-12-28 | 54.72.45.84 (ClassC) |
| 2021-01-25 | 52.48.56.224 (ClassC) |
| 2024-03-22 | 54.165.58.209 (ClassC) |
| 2024-10-03 | 23.22.52.7 (ClassC) |
| 2025-02-07 | 54.159.116.102 (ClassC) |
| 2025-04-20 | 34.201.81.34 (ClassC) |
| 2026-01-13 | 54.224.34.30 (ClassC) |