| 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 |
| 2021-01-09 | 52.50.65.57 (ClassC) |
| 2021-01-10 | 52.213.192.18 (ClassC) |
| 2024-07-30 | 54.224.34.30 (ClassC) |
| 2024-08-17 | 54.243.129.215 (ClassC) |
| 2024-09-06 | 54.220.192.176 (ClassC) |
| 2024-09-13 | 54.83.6.65 (ClassC) |
| 2024-09-25 | 54.243.238.66 (ClassC) |
| 2024-09-28 | 54.205.8.205 (ClassC) |
| 2024-10-24 | 54.208.186.182 (ClassC) |
| 2024-11-02 | 3.219.96.23 (ClassC) |
| 2024-12-09 | 54.159.116.102 (ClassC) |
| 2025-01-26 | 18.208.60.216 (ClassC) |
| 2025-02-09 | 18.211.231.38 (ClassC) |
| 2025-04-01 | 3.209.172.72 (ClassC) |
| 2025-04-10 | 54.73.53.134 (ClassC) |
| 2025-05-13 | 3.210.192.5 (ClassC) |