| 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 |
| 2017-05-03 | 107.22.247.81 (ClassC) |
| 2017-06-16 | 54.243.158.73 (ClassC) |
| 2017-06-23 | 54.235.191.108 (ClassC) |
| 2017-07-16 | 50.16.251.65 (ClassC) |
| 2017-11-20 | 54.235.194.68 (ClassC) |
| 2017-12-11 | 54.243.39.52 (ClassC) |
| 2018-02-18 | 174.129.3.215 (ClassC) |
| 2018-04-01 | 54.243.121.236 (ClassC) |
| 2018-04-03 | 54.204.3.48 (ClassC) |
| 2018-04-26 | 52.4.174.33 (ClassC) |
| 2024-06-06 | 18.211.231.38 (ClassC) |
| 2024-06-15 | 107.22.57.98 (ClassC) |
| 2024-07-26 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 54.235.77.118 (ClassC) |
| 2024-09-07 | 174.129.128.48 (ClassC) |
| 2024-12-01 | 54.73.53.134 (ClassC) |
| 2024-12-27 | 3.216.88.24 (ClassC) |
| 2025-01-26 | 54.228.42.199 (ClassC) |
| 2025-03-06 | 54.165.58.209 (ClassC) |
| 2025-04-17 | 46.137.15.86 (ClassC) |
| 2025-07-28 | 54.220.192.176 (ClassC) |
| 2025-09-13 | 3.219.96.23 (ClassC) |
| 2025-11-02 | 3.229.186.102 (ClassC) |