| 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 |
| 2016-07-06 | 54.243.189.63 (ClassC) |
| 2016-07-23 | 54.235.103.131 (ClassC) |
| 2016-08-23 | 107.22.230.79 (ClassC) |
| 2016-09-14 | 54.235.98.223 (ClassC) |
| 2016-10-01 | 107.20.218.71 (ClassC) |
| 2016-10-18 | 54.225.68.99 (ClassC) |
| 2016-11-04 | 23.21.210.88 (ClassC) |
| 2016-11-24 | 23.21.93.145 (ClassC) |
| 2016-11-24 | 50.17.240.68 (ClassC) |
| 2016-11-25 | 54.197.246.21 (ClassC) |
| 2017-03-31 | 107.20.234.107 (ClassC) |
| 2024-01-12 | 23.22.130.173 (ClassC) |
| 2024-02-28 | 54.208.186.182 (ClassC) |
| 2024-03-05 | 54.235.77.118 (ClassC) |
| 2024-03-12 | 54.205.8.205 (ClassC) |
| 2024-08-09 | 54.165.58.209 (ClassC) |
| 2024-09-02 | 54.83.6.65 (ClassC) |
| 2024-11-16 | 54.73.53.134 (ClassC) |
| 2024-11-20 | 3.219.96.23 (ClassC) |
| 2024-12-18 | 23.22.144.165 (ClassC) |
| 2025-04-14 | 174.129.128.48 (ClassC) |
| 2025-06-26 | 54.159.116.102 (ClassC) |
| 2025-07-18 | 3.229.186.102 (ClassC) |