| 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 |
| 2016-11-29 | 107.20.170.135 (ClassC) |
| 2016-12-04 | 54.225.64.155 (ClassC) |
| 2016-12-24 | 54.243.209.176 (ClassC) |
| 2017-01-03 | 54.235.116.11 (ClassC) |
| 2017-01-15 | 23.23.150.161 (ClassC) |
| 2017-01-20 | 184.73.216.4 (ClassC) |
| 2017-01-21 | 50.17.185.127 (ClassC) |
| 2024-11-03 | 3.229.186.102 (ClassC) |
| 2024-12-20 | 54.243.238.66 (ClassC) |
| 2025-04-20 | 54.224.34.30 (ClassC) |
| 2025-08-20 | 54.73.53.134 (ClassC) |
| 2025-10-30 | 54.220.192.176 (ClassC) |
| 2026-01-30 | 54.228.42.199 (ClassC) |
| 2026-02-04 | 3.216.88.24 (ClassC) |
| 2026-02-16 | 54.78.134.111 (ClassC) |