| 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 |
| 2020-10-02 | 34.249.148.135 (ClassC) |
| 2020-10-02 | 54.72.124.76 (ClassC) |
| 2020-10-02 | 52.214.119.63 (ClassC) |
| 2020-10-02 | 34.246.118.170 (ClassC) |
| 2020-10-07 | 52.48.75.246 (ClassC) |
| 2020-10-07 | 54.77.14.221 (ClassC) |
| 2020-10-07 | 99.80.6.147 (ClassC) |
| 2020-10-10 | 52.31.139.247 (ClassC) |
| 2020-10-12 | 34.254.8.67 (ClassC) |
| 2020-10-12 | 52.18.59.102 (ClassC) |
| 2024-07-05 | 23.22.144.165 (ClassC) |
| 2024-10-03 | 54.78.134.111 (ClassC) |
| 2025-04-12 | 23.22.130.173 (ClassC) |
| 2025-04-29 | 54.228.42.199 (ClassC) |
| 2025-05-04 | 34.241.115.67 (ClassC) |
| 2025-05-11 | 54.243.238.66 (ClassC) |
| 2026-02-05 | 54.243.129.215 (ClassC) |
| 2026-02-10 | 54.159.116.102 (ClassC) |