| 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 |
| 2018-06-11 | 34.226.46.72 (ClassC) |
| 2019-08-14 | 18.213.66.123 (ClassC) |
| 2019-08-26 | 3.216.85.54 (ClassC) |
| 2019-08-31 | 52.45.0.85 (ClassC) |
| 2019-09-01 | 34.237.100.211 (ClassC) |
| 2019-10-24 | 34.192.13.219 (ClassC) |
| 2020-06-29 | 52.5.109.89 (ClassC) |
| 2020-07-17 | 52.203.16.105 (ClassC) |
| 2020-07-24 | 52.202.2.128 (ClassC) |
| 2021-04-25 | 3.228.145.6 (ClassC) |
| 2024-09-04 | 23.22.52.7 (ClassC) |
| 2024-09-12 | 54.208.186.182 (ClassC) |
| 2025-01-23 | 54.146.248.82 (ClassC) |
| 2025-08-12 | 54.235.77.118 (ClassC) |