| 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 |
| 2015-03-18 | 75.101.133.50 (ClassC) |
| 2015-06-04 | 23.23.229.238 (ClassC) |
| 2015-11-19 | 54.243.116.216 (ClassC) |
| 2016-04-03 | 54.243.151.135 (ClassC) |
| 2016-06-28 | 54.243.89.187 (ClassC) |
| 2016-07-15 | 23.21.119.146 (ClassC) |
| 2024-02-21 | 23.22.52.7 (ClassC) |
| 2024-02-28 | 54.228.42.199 (ClassC) |
| 2024-03-05 | 54.220.192.176 (ClassC) |
| 2024-03-11 | 54.83.6.65 (ClassC) |
| 2024-08-18 | 54.205.8.205 (ClassC) |
| 2024-10-03 | 3.229.186.102 (ClassC) |
| 2024-12-12 | 46.137.15.86 (ClassC) |
| 2025-04-16 | 174.129.128.48 (ClassC) |
| 2025-04-23 | 54.165.58.209 (ClassC) |