| 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 |
| 2018-08-17 | 54.152.236.194 (ClassC) |
| 2018-08-17 | 54.173.244.230 (ClassC) |
| 2018-08-17 | 54.152.42.186 (ClassC) |
| 2018-08-17 | 54.175.110.28 (ClassC) |
| 2018-08-17 | 54.156.188.154 (ClassC) |
| 2018-08-17 | 52.87.80.61 (ClassC) |
| 2018-08-17 | 54.164.102.190 (ClassC) |
| 2018-08-17 | 54.172.87.254 (ClassC) |
| 2024-03-14 | 54.78.134.111 (ClassC) |
| 2024-06-15 | 3.210.192.5 (ClassC) |
| 2024-08-16 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-09-14 | 107.22.57.98 (ClassC) |
| 2025-01-03 | 54.73.53.134 (ClassC) |
| 2025-01-19 | 54.243.129.215 (ClassC) |
| 2025-01-22 | 54.146.248.82 (ClassC) |
| 2025-03-10 | 23.22.52.7 (ClassC) |
| 2025-04-12 | 54.224.34.30 (ClassC) |
| 2025-04-19 | 54.208.186.182 (ClassC) |
| 2025-04-28 | 46.137.15.86 (ClassC) |
| 2025-07-22 | 34.201.81.34 (ClassC) |
| 2025-08-12 | 3.216.88.24 (ClassC) |