| 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 |
| 2020-12-30 | 3.83.208.72 (ClassC) |
| 2020-12-31 | 3.208.49.102 (ClassC) |
| 2020-12-31 | 52.7.203.118 (ClassC) |
| 2021-01-04 | 52.0.64.167 (ClassC) |
| 2021-05-31 | 3.228.145.6 (ClassC) |
| 2021-10-12 | 52.1.216.61 (ClassC) |
| 2024-09-14 | 3.210.192.5 (ClassC) |
| 2024-11-06 | 3.219.96.23 (ClassC) |
| 2024-12-12 | 54.220.192.176 (ClassC) |
| 2025-01-03 | 54.228.42.199 (ClassC) |
| 2025-01-12 | 54.208.186.182 (ClassC) |
| 2025-03-01 | 54.159.116.102 (ClassC) |
| 2025-03-10 | 54.73.53.134 (ClassC) |
| 2025-04-07 | 54.146.248.82 (ClassC) |
| 2025-04-24 | 54.78.134.111 (ClassC) |