| 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 |
| 2018-08-15 | 52.203.173.99 (ClassC) |
| 2018-08-15 | 52.23.145.93 (ClassC) |
| 2018-08-15 | 52.204.24.48 (ClassC) |
| 2018-08-15 | 52.205.227.252 (ClassC) |
| 2018-08-15 | 52.205.45.40 (ClassC) |
| 2018-08-15 | 52.22.229.175 (ClassC) |
| 2019-11-04 | 54.156.219.200 (ClassC) |
| 2019-11-05 | 52.202.88.230 (ClassC) |
| 2024-09-02 | 54.83.6.65 (ClassC) |
| 2024-10-07 | 3.209.172.72 (ClassC) |
| 2024-12-08 | 54.243.129.215 (ClassC) |
| 2024-12-21 | 52.5.82.174 (ClassC) |
| 2025-01-03 | 34.241.115.67 (ClassC) |
| 2025-01-13 | 54.78.134.111 (ClassC) |
| 2025-04-07 | 54.235.77.118 (ClassC) |
| 2025-04-24 | 54.228.42.199 (ClassC) |
| 2025-11-01 | 46.137.15.86 (ClassC) |