| 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 |
| 2013-04-01 | 54.243.85.64 (ClassC) |
| 2015-07-19 | 54.235.78.209 (ClassC) |
| 2015-08-30 | 54.197.234.237 (ClassC) |
| 2015-10-29 | 107.21.208.134 (ClassC) |
| 2015-12-15 | 54.243.156.39 (ClassC) |
| 2016-03-24 | 75.101.157.17 (ClassC) |
| 2016-06-07 | 54.221.232.186 (ClassC) |
| 2024-06-25 | 3.210.192.5 (ClassC) |
| 2024-07-05 | 54.159.116.102 (ClassC) |
| 2024-07-17 | 54.78.134.111 (ClassC) |
| 2024-08-20 | 54.165.58.209 (ClassC) |
| 2024-09-14 | 54.205.8.205 (ClassC) |
| 2024-09-18 | 18.208.60.216 (ClassC) |
| 2025-01-13 | 54.235.77.118 (ClassC) |