| 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 |
| 2016-08-02 | 54.235.246.152 (ClassC) |
| 2016-10-03 | 23.23.196.165 (ClassC) |
| 2016-11-11 | 23.21.52.24 (ClassC) |
| 2017-01-31 | 23.23.162.52 (ClassC) |
| 2017-04-05 | 54.204.6.152 (ClassC) |
| 2024-09-09 | 54.224.34.30 (ClassC) |
| 2024-09-20 | 54.208.186.182 (ClassC) |
| 2024-11-19 | 3.216.88.24 (ClassC) |
| 2024-12-24 | 54.228.42.199 (ClassC) |
| 2025-01-27 | 54.146.248.82 (ClassC) |
| 2025-02-25 | 23.22.144.165 (ClassC) |
| 2025-04-24 | 46.137.15.86 (ClassC) |
| 2025-07-03 | 54.205.8.205 (ClassC) |
| 2025-07-24 | 34.241.115.67 (ClassC) |
| 2025-08-02 | 18.208.60.216 (ClassC) |
| 2025-09-11 | 54.73.53.134 (ClassC) |
| 2025-11-17 | 3.209.172.72 (ClassC) |