| 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 |
| 2020-07-28 | 52.203.16.105 (ClassC) |
| 2020-08-02 | 34.199.226.42 (ClassC) |
| 2020-08-02 | 52.6.70.185 (ClassC) |
| 2021-07-27 | 3.224.183.135 (ClassC) |
| 2024-02-22 | 54.228.42.199 (ClassC) |
| 2024-03-02 | 54.208.186.182 (ClassC) |
| 2024-03-05 | 54.205.8.205 (ClassC) |
| 2024-03-12 | 34.201.81.34 (ClassC) |
| 2024-03-15 | 3.219.96.23 (ClassC) |
| 2024-08-09 | 54.243.238.66 (ClassC) |
| 2024-09-02 | 3.229.186.102 (ClassC) |
| 2024-09-28 | 54.78.134.111 (ClassC) |
| 2025-04-26 | 23.22.144.165 (ClassC) |
| 2025-05-05 | 54.146.248.82 (ClassC) |