| 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 |
| 2018-03-06 | 54.197.246.226 (ClassC) |
| 2019-09-14 | 34.204.124.79 (ClassC) |
| 2019-09-14 | 52.20.250.191 (ClassC) |
| 2019-09-14 | 18.205.72.143 (ClassC) |
| 2019-09-14 | 34.204.245.28 (ClassC) |
| 2019-09-14 | 52.73.100.51 (ClassC) |
| 2019-09-14 | 34.238.112.56 (ClassC) |
| 2019-09-14 | 52.73.204.255 (ClassC) |
| 2019-09-14 | 34.192.12.194 (ClassC) |
| 2019-09-14 | 52.20.167.39 (ClassC) |
| 2024-01-11 | 46.137.15.86 (ClassC) |
| 2024-10-13 | 54.243.238.66 (ClassC) |
| 2025-08-01 | 3.210.192.5 (ClassC) |
| 2025-10-14 | 23.22.52.7 (ClassC) |