| 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 |
| 2014-07-09 | 50.19.112.167 (ClassC) |
| 2014-12-03 | 184.72.238.223 (ClassC) |
| 2015-01-14 | 54.243.160.109 (ClassC) |
| 2015-03-10 | 23.23.109.126 (ClassC) |
| 2015-03-25 | 54.235.124.102 (ClassC) |
| 2015-08-30 | 54.225.255.247 (ClassC) |
| 2016-05-24 | 54.235.76.185 (ClassC) |
| 2024-06-08 | 54.243.129.215 (ClassC) |
| 2024-06-19 | 23.22.130.173 (ClassC) |
| 2024-07-05 | 34.201.81.34 (ClassC) |
| 2024-08-28 | 3.229.186.102 (ClassC) |
| 2024-09-17 | 54.235.77.118 (ClassC) |
| 2024-11-15 | 54.220.192.176 (ClassC) |
| 2025-02-05 | 46.137.15.86 (ClassC) |
| 2025-04-05 | 23.22.144.165 (ClassC) |
| 2025-05-02 | 54.165.58.209 (ClassC) |
| 2025-06-20 | 54.73.53.134 (ClassC) |
| 2025-08-01 | 54.205.8.205 (ClassC) |