| 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 |
| 2016-05-05 | 54.243.145.71 (ClassC) |
| 2016-09-14 | 50.16.242.182 (ClassC) |
| 2017-01-12 | 54.225.187.5 (ClassC) |
| 2017-03-08 | 50.17.235.124 (ClassC) |
| 2024-09-04 | 54.165.58.209 (ClassC) |
| 2024-11-09 | 54.73.53.134 (ClassC) |
| 2024-12-12 | 3.219.96.23 (ClassC) |
| 2025-03-29 | 54.235.77.118 (ClassC) |
| 2025-04-15 | 54.228.42.199 (ClassC) |
| 2025-06-18 | 174.129.128.48 (ClassC) |
| 2025-07-31 | 54.224.34.30 (ClassC) |