| 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 |
| 2017-02-13 | 54.217.209.183 (ClassC) |
| 2017-05-06 | 54.247.163.228 (ClassC) |
| 2017-09-17 | 54.217.214.224 (ClassC) |
| 2018-02-11 | 54.247.117.174 (ClassC) |
| 2018-04-06 | 34.248.146.245 (ClassC) |
| 2019-09-09 | 54.72.108.52 (ClassC) |
| 2019-09-09 | 52.17.181.235 (ClassC) |
| 2019-09-09 | 52.209.88.81 (ClassC) |
| 2024-03-09 | 54.159.116.102 (ClassC) |
| 2024-03-17 | 46.137.15.86 (ClassC) |
| 2024-07-09 | 54.205.8.205 (ClassC) |
| 2024-11-19 | 54.78.134.111 (ClassC) |