| 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 |
| 2018-04-15 | 23.21.50.197 (ClassC) |
| 2018-04-15 | 23.23.246.35 (ClassC) |
| 2018-04-15 | 23.21.56.229 (ClassC) |
| 2018-04-15 | 50.19.118.169 (ClassC) |
| 2018-04-15 | 23.21.84.59 (ClassC) |
| 2018-04-15 | 174.129.3.215 (ClassC) |
| 2018-04-15 | 23.21.47.197 (ClassC) |
| 2024-02-21 | 54.78.134.111 (ClassC) |
| 2024-02-26 | 46.137.15.86 (ClassC) |
| 2024-03-02 | 54.228.42.199 (ClassC) |
| 2024-03-08 | 3.229.186.102 (ClassC) |
| 2024-03-11 | 34.241.115.67 (ClassC) |
| 2024-07-06 | 34.201.81.34 (ClassC) |
| 2024-12-18 | 3.219.96.23 (ClassC) |
| 2024-12-22 | 54.243.238.66 (ClassC) |
| 2024-12-27 | 54.165.58.209 (ClassC) |
| 2025-01-28 | 107.22.57.98 (ClassC) |
| 2025-02-19 | 52.5.82.174 (ClassC) |
| 2025-04-16 | 23.22.52.7 (ClassC) |
| 2025-04-23 | 23.22.144.165 (ClassC) |
| 2025-04-29 | 54.146.248.82 (ClassC) |