| 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 |
| 2015-01-09 | 23.21.52.195 (ClassC) |
| 2015-02-19 | 107.22.216.225 (ClassC) |
| 2015-03-03 | 50.19.118.120 (ClassC) |
| 2015-03-10 | 54.235.137.114 (ClassC) |
| 2015-03-17 | 54.243.74.12 (ClassC) |
| 2015-03-18 | 23.21.126.203 (ClassC) |
| 2015-03-26 | 184.73.183.101 (ClassC) |
| 2015-06-03 | 54.243.88.159 (ClassC) |
| 2021-02-25 | 52.22.30.131 (ClassC) |
| 2023-07-16 | 3.216.88.24 (ClassC) |
| 2024-01-11 | 23.22.52.7 (ClassC) |
| 2024-03-24 | 46.137.15.86 (ClassC) |
| 2024-07-26 | 3.210.192.5 (ClassC) |
| 2024-08-26 | 18.211.231.38 (ClassC) |
| 2024-09-24 | 54.220.192.176 (ClassC) |
| 2024-10-02 | 54.228.42.199 (ClassC) |
| 2024-11-21 | 23.22.144.165 (ClassC) |
| 2025-01-12 | 54.224.34.30 (ClassC) |
| 2025-02-28 | 54.83.6.65 (ClassC) |
| 2025-04-04 | 54.243.129.215 (ClassC) |
| 2025-04-13 | 54.205.8.205 (ClassC) |