| 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 |
| 2015-03-23 | 107.22.255.88 (ClassC) |
| 2015-03-31 | 23.21.41.210 (ClassC) |
| 2015-04-17 | 23.21.236.222 (ClassC) |
| 2015-06-16 | - |
| 2015-07-15 | 54.204.25.229 (ClassC) |
| 2015-08-01 | 107.20.226.74 (ClassC) |
| 2015-08-18 | 54.225.137.220 (ClassC) |
| 2015-09-21 | 54.225.152.55 (ClassC) |
| 2015-10-07 | 23.23.175.105 (ClassC) |
| 2024-11-05 | 18.208.60.216 (ClassC) |
| 2025-01-16 | 54.220.192.176 (ClassC) |
| 2025-07-04 | 23.22.144.165 (ClassC) |
| 2025-07-24 | 54.78.134.111 (ClassC) |
| 2025-07-30 | 54.159.116.102 (ClassC) |