| 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 |
| 2019-09-05 | 35.156.248.4 (ClassC) |
| 2019-11-05 | 3.122.16.240 (ClassC) |
| 2019-11-05 | 18.185.194.183 (ClassC) |
| 2021-03-09 | 3.123.214.117 (ClassC) |
| 2021-07-08 | 18.156.126.55 (ClassC) |
| 2021-11-05 | 18.193.205.63 (ClassC) |
| 2021-11-05 | 18.192.97.179 (ClassC) |
| 2022-01-05 | 3.121.139.123 (ClassC) |
| 2022-03-06 | 18.159.153.136 (ClassC) |
| 2022-05-07 | 52.59.133.37 (ClassC) |
| 2022-05-24 | 3.65.212.7 (ClassC) |
| 2022-07-24 | 52.57.7.133 (ClassC) |
| 2022-09-23 | 18.196.84.78 (ClassC) |
| 2022-09-23 | 3.120.13.136 (ClassC) |
| 2024-06-09 | 3.127.19.45 (ClassC) |
| 2024-10-06 | 35.158.235.246 (ClassC) |
| 2025-01-21 | 35.157.215.139 (ClassC) |
| 2025-02-03 | 35.156.35.58 (ClassC) |
| 2025-03-05 | 3.124.143.18 (ClassC) |
| 2025-05-07 | 35.157.8.194 (ClassC) |
| 2025-07-15 | 3.123.200.58 (ClassC) |
| 2025-08-22 | 3.127.10.32 (ClassC) |
| 2025-09-21 | 3.127.213.50 (ClassC) |
| 2025-10-16 | 3.120.50.65 (ClassC) |
| 2025-11-27 | 3.126.182.17 (ClassC) |