| 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 |
| 2019-03-18 | 54.229.109.180 (ClassC) |
| 2019-03-31 | 52.31.215.16 (ClassC) |
| 2019-03-31 | 52.31.22.29 (ClassC) |
| 2019-03-31 | 52.31.76.199 (ClassC) |
| 2019-04-08 | 34.241.110.224 (ClassC) |
| 2019-05-06 | 54.77.221.4 (ClassC) |
| 2019-05-06 | 54.229.45.159 (ClassC) |
| 2019-05-11 | 34.248.111.203 (ClassC) |
| 2019-05-21 | 18.202.158.213 (ClassC) |
| 2019-05-21 | 54.229.2.218 (ClassC) |
| 2019-05-21 | 52.212.106.249 (ClassC) |
| 2019-05-21 | 54.171.30.127 (ClassC) |
| 2019-05-21 | 54.72.108.52 (ClassC) |
| 2019-11-13 | 52.51.85.80 (ClassC) |
| 2020-12-17 | 54.72.45.84 (ClassC) |
| 2024-10-18 | 54.78.134.111 (ClassC) |
| 2025-01-26 | 54.228.42.199 (ClassC) |