| 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 |
| 2018-06-03 | 52.214.51.15 (ClassC) |
| 2018-06-03 | 34.248.146.245 (ClassC) |
| 2018-06-03 | 54.72.86.243 (ClassC) |
| 2019-10-07 | 52.17.181.235 (ClassC) |
| 2019-10-07 | 52.51.85.80 (ClassC) |
| 2019-10-07 | 34.241.172.109 (ClassC) |
| 2024-02-22 | 23.22.52.7 (ClassC) |
| 2024-02-25 | 54.83.6.65 (ClassC) |
| 2024-03-04 | 54.224.34.30 (ClassC) |
| 2024-03-08 | 3.209.172.72 (ClassC) |
| 2024-03-11 | 3.229.186.102 (ClassC) |
| 2024-03-18 | 23.22.144.165 (ClassC) |
| 2024-06-27 | 34.201.81.34 (ClassC) |
| 2024-08-08 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 34.241.115.67 (ClassC) |
| 2025-01-12 | 3.210.192.5 (ClassC) |