| 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 |
| 2016-08-09 | 54.246.118.110 (ClassC) |
| 2016-09-12 | 54.247.71.112 (ClassC) |
| 2016-11-20 | 54.247.105.137 (ClassC) |
| 2016-11-24 | 54.228.203.27 (ClassC) |
| 2016-12-07 | 54.75.240.21 (ClassC) |
| 2016-12-28 | 54.195.245.121 (ClassC) |
| 2017-01-14 | 176.34.247.86 (ClassC) |
| 2017-01-31 | 54.228.209.205 (ClassC) |
| 2017-01-31 | 176.34.228.27 (ClassC) |
| 2017-01-31 | 54.217.209.183 (ClassC) |
| 2024-06-09 | 23.22.144.165 (ClassC) |
| 2024-09-08 | 54.220.192.176 (ClassC) |
| 2025-01-03 | 3.216.88.24 (ClassC) |
| 2025-08-20 | 54.78.134.111 (ClassC) |
| 2025-09-25 | 34.201.81.34 (ClassC) |
| 2025-12-04 | 54.73.53.134 (ClassC) |