| 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 |
| 2019-01-23 | 52.17.22.87 (ClassC) |
| 2019-01-23 | 34.240.58.38 (ClassC) |
| 2019-01-23 | 52.17.252.251 (ClassC) |
| 2019-01-23 | 52.208.45.11 (ClassC) |
| 2019-01-23 | 34.246.143.248 (ClassC) |
| 2019-03-17 | 52.31.22.29 (ClassC) |
| 2019-03-17 | 52.31.76.199 (ClassC) |
| 2019-03-17 | 34.241.124.192 (ClassC) |
| 2019-03-17 | 52.48.178.186 (ClassC) |
| 2019-11-07 | 52.210.39.69 (ClassC) |
| 2020-01-10 | 54.171.1.219 (ClassC) |
| 2020-09-22 | 52.214.119.63 (ClassC) |
| 2020-09-22 | 54.72.124.76 (ClassC) |
| 2024-08-10 | 46.137.15.86 (ClassC) |
| 2024-10-05 | 54.243.238.66 (ClassC) |
| 2025-04-15 | 54.220.192.176 (ClassC) |
| 2025-06-05 | 3.209.172.72 (ClassC) |
| 2026-01-25 | 54.73.53.134 (ClassC) |