| 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 |
| 2018-04-06 | 54.225.163.203 (ClassC) |
| 2018-04-06 | 54.204.3.48 (ClassC) |
| 2018-04-06 | 174.129.3.215 (ClassC) |
| 2018-04-06 | 54.221.206.116 (ClassC) |
| 2018-04-06 | 184.72.254.243 (ClassC) |
| 2018-04-06 | 54.221.254.24 (ClassC) |
| 2018-04-06 | 54.225.152.179 (ClassC) |
| 2018-04-07 | 54.243.104.138 (ClassC) |
| 2018-04-07 | 54.243.113.223 (ClassC) |
| 2018-04-07 | 54.243.121.236 (ClassC) |
| 2018-04-07 | 54.235.194.68 (ClassC) |
| 2018-04-07 | 54.243.101.177 (ClassC) |
| 2023-12-20 | 54.243.129.215 (ClassC) |
| 2024-09-11 | 52.5.82.174 (ClassC) |
| 2024-12-28 | 3.209.172.72 (ClassC) |
| 2025-01-23 | 54.146.248.82 (ClassC) |
| 2025-04-12 | 54.165.58.209 (ClassC) |
| 2025-06-07 | 23.22.144.165 (ClassC) |
| 2025-06-26 | 54.243.238.66 (ClassC) |
| 2025-07-23 | 54.73.53.134 (ClassC) |
| 2025-09-05 | 23.22.130.173 (ClassC) |
| 2025-09-24 | 107.22.57.98 (ClassC) |
| 2025-10-27 | 54.228.42.199 (ClassC) |
| 2025-11-25 | 3.210.192.5 (ClassC) |