| 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 |
| 2015-07-22 | 54.83.200.118 (ClassC) |
| 2015-08-13 | 23.23.172.76 (ClassC) |
| 2015-08-30 | 54.225.198.126 (ClassC) |
| 2015-09-16 | 54.243.60.28 (ClassC) |
| 2015-10-26 | 23.23.208.103 (ClassC) |
| 2015-12-08 | 107.21.103.136 (ClassC) |
| 2016-01-12 | 23.21.254.12 (ClassC) |
| 2016-02-15 | 23.23.173.97 (ClassC) |
| 2016-03-21 | 54.225.74.127 (ClassC) |
| 2016-03-21 | 54.225.105.233 (ClassC) |
| 2016-05-11 | 23.23.231.101 (ClassC) |
| 2024-04-15 | 54.73.53.134 (ClassC) |
| 2024-07-09 | 54.78.134.111 (ClassC) |
| 2024-09-05 | 23.22.130.173 (ClassC) |
| 2024-09-17 | 23.22.52.7 (ClassC) |
| 2024-12-22 | 3.229.186.102 (ClassC) |
| 2025-01-11 | 3.219.96.23 (ClassC) |
| 2025-01-14 | 54.208.186.182 (ClassC) |
| 2025-01-26 | 54.243.129.215 (ClassC) |
| 2025-04-12 | 54.83.6.65 (ClassC) |