| 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 |
| 2018-04-07 | 54.243.104.138 (ClassC) |
| 2018-04-07 | 54.243.39.52 (ClassC) |
| 2018-04-07 | 54.225.150.200 (ClassC) |
| 2018-04-07 | 54.243.113.223 (ClassC) |
| 2018-04-07 | 107.20.151.23 (ClassC) |
| 2018-04-07 | 54.225.150.65 (ClassC) |
| 2018-04-07 | 54.243.121.236 (ClassC) |
| 2018-04-07 | 54.235.183.12 (ClassC) |
| 2018-04-07 | 54.243.204.100 (ClassC) |
| 2018-04-07 | 54.243.101.177 (ClassC) |
| 2018-04-08 | 50.19.249.167 (ClassC) |
| 2018-04-08 | 50.19.253.20 (ClassC) |
| 2018-04-08 | 50.19.83.198 (ClassC) |
| 2018-04-08 | 50.17.208.250 (ClassC) |
| 2024-06-27 | 54.146.248.82 (ClassC) |
| 2024-09-10 | 54.165.58.209 (ClassC) |
| 2024-12-22 | 3.210.192.5 (ClassC) |
| 2025-01-13 | 34.201.81.34 (ClassC) |
| 2025-04-08 | 34.241.115.67 (ClassC) |
| 2025-09-05 | 54.243.238.66 (ClassC) |
| 2025-09-19 | 23.22.144.165 (ClassC) |
| 2025-12-15 | 46.137.15.86 (ClassC) |
| 2026-01-30 | 54.78.134.111 (ClassC) |
| 2026-02-15 | 3.219.96.23 (ClassC) |