| 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 |
| 2019-03-29 | 52.210.135.240 (ClassC) |
| 2019-03-29 | 52.31.22.29 (ClassC) |
| 2019-03-29 | 34.255.248.168 (ClassC) |
| 2019-03-29 | 54.229.77.102 (ClassC) |
| 2019-05-06 | 176.34.139.38 (ClassC) |
| 2019-05-06 | 34.249.71.31 (ClassC) |
| 2019-05-06 | 54.229.228.4 (ClassC) |
| 2019-05-06 | 54.77.221.4 (ClassC) |
| 2019-05-06 | 52.18.45.95 (ClassC) |
| 2024-05-16 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 54.73.53.134 (ClassC) |
| 2024-12-06 | 3.209.172.72 (ClassC) |
| 2025-02-22 | 3.229.186.102 (ClassC) |
| 2025-08-04 | 54.208.186.182 (ClassC) |
| 2025-08-20 | 54.235.77.118 (ClassC) |
| 2025-08-28 | 18.208.60.216 (ClassC) |
| 2025-11-22 | 46.137.15.86 (ClassC) |
| 2026-02-19 | 54.243.238.66 (ClassC) |