| 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 |
| 2015-02-09 | 107.22.255.88 (ClassC) |
| 2015-02-13 | 54.235.137.114 (ClassC) |
| 2015-02-16 | 23.21.126.203 (ClassC) |
| 2015-02-26 | 50.19.246.84 (ClassC) |
| 2015-03-01 | 184.73.167.20 (ClassC) |
| 2015-03-07 | 54.235.78.30 (ClassC) |
| 2015-03-14 | 54.243.122.68 (ClassC) |
| 2015-03-21 | 50.16.239.160 (ClassC) |
| 2015-03-29 | 54.225.88.5 (ClassC) |
| 2015-06-01 | - |
| 2015-06-22 | 50.17.242.145 (ClassC) |
| 2015-07-09 | 54.235.114.210 (ClassC) |
| 2024-01-12 | 23.22.52.7 (ClassC) |
| 2024-07-08 | 46.137.15.86 (ClassC) |
| 2024-09-18 | 107.22.57.98 (ClassC) |
| 2024-11-08 | 3.216.88.24 (ClassC) |
| 2024-12-27 | 34.241.115.67 (ClassC) |
| 2025-01-26 | 52.5.82.174 (ClassC) |
| 2025-04-21 | 18.211.231.38 (ClassC) |
| 2025-07-30 | 54.228.42.199 (ClassC) |