| 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 |
| 2021-04-13 | 52.44.195.53 (ClassC) |
| 2021-04-21 | 52.70.12.202 (ClassC) |
| 2021-04-26 | 3.232.209.154 (ClassC) |
| 2021-04-29 | 3.228.145.6 (ClassC) |
| 2021-04-29 | 3.219.185.113 (ClassC) |
| 2021-05-03 | 3.90.167.207 (ClassC) |
| 2021-07-29 | 3.224.209.49 (ClassC) |
| 2021-09-29 | 52.1.216.61 (ClassC) |
| 2024-06-09 | 54.235.77.118 (ClassC) |
| 2024-11-08 | 54.165.58.209 (ClassC) |
| 2025-01-19 | 18.208.60.216 (ClassC) |
| 2025-02-21 | 46.137.15.86 (ClassC) |
| 2025-04-28 | 54.243.129.215 (ClassC) |
| 2025-07-19 | 54.159.116.102 (ClassC) |
| 2025-10-28 | 34.241.115.67 (ClassC) |