| 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 |
| 2015-02-02 | 107.22.246.182 (ClassC) |
| 2015-02-05 | 50.17.181.87 (ClassC) |
| 2015-02-09 | 54.243.74.12 (ClassC) |
| 2015-03-04 | 107.21.232.31 (ClassC) |
| 2015-03-16 | 23.23.95.139 (ClassC) |
| 2015-03-24 | 107.20.190.140 (ClassC) |
| 2015-03-31 | 54.225.175.94 (ClassC) |
| 2015-05-30 | - |
| 2021-02-28 | 3.226.154.190 (ClassC) |
| 2024-09-15 | 3.216.88.24 (ClassC) |
| 2024-10-21 | 23.22.52.7 (ClassC) |
| 2024-12-29 | 54.146.248.82 (ClassC) |
| 2025-01-21 | 34.241.115.67 (ClassC) |
| 2025-01-25 | 54.73.53.134 (ClassC) |
| 2025-03-27 | 54.159.116.102 (ClassC) |
| 2025-04-15 | 54.208.186.182 (ClassC) |
| 2025-04-23 | 18.211.231.38 (ClassC) |
| 2025-06-05 | 54.165.58.209 (ClassC) |