| 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 |
| 2017-12-17 | 23.23.246.35 (ClassC) |
| 2017-12-22 | 50.19.250.53 (ClassC) |
| 2017-12-23 | 54.225.121.197 (ClassC) |
| 2017-12-27 | 23.23.73.154 (ClassC) |
| 2018-01-09 | 54.243.113.223 (ClassC) |
| 2018-01-12 | 23.21.155.56 (ClassC) |
| 2018-01-12 | 54.235.194.68 (ClassC) |
| 2024-04-16 | 54.220.192.176 (ClassC) |
| 2024-08-14 | 3.219.96.23 (ClassC) |
| 2025-01-26 | 54.208.186.182 (ClassC) |
| 2025-04-14 | 3.210.192.5 (ClassC) |
| 2025-09-11 | 54.224.34.30 (ClassC) |
| 2026-01-11 | 34.241.115.67 (ClassC) |
| 2026-01-23 | 54.235.77.118 (ClassC) |