| 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 |
| 2019-03-29 | 52.31.215.16 (ClassC) |
| 2019-03-29 | 54.229.77.102 (ClassC) |
| 2019-04-01 | 34.255.248.168 (ClassC) |
| 2019-04-01 | 52.18.223.143 (ClassC) |
| 2019-08-01 | 34.242.254.243 (ClassC) |
| 2019-08-01 | 52.212.106.249 (ClassC) |
| 2019-08-01 | 54.171.30.127 (ClassC) |
| 2019-08-01 | 52.209.88.81 (ClassC) |
| 2020-09-05 | 18.200.90.105 (ClassC) |
| 2020-09-05 | 52.18.59.102 (ClassC) |
| 2020-12-18 | 54.246.237.57 (ClassC) |
| 2020-12-18 | 3.251.36.242 (ClassC) |
| 2024-08-18 | 23.22.144.165 (ClassC) |
| 2024-09-03 | 18.208.60.216 (ClassC) |
| 2025-01-17 | 54.224.34.30 (ClassC) |
| 2025-01-23 | 54.78.134.111 (ClassC) |
| 2025-04-13 | 54.243.129.215 (ClassC) |
| 2025-06-05 | 54.235.77.118 (ClassC) |