| 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 |
| 2015-12-01 | 54.225.179.119 (ClassC) |
| 2015-12-18 | 23.23.175.105 (ClassC) |
| 2016-02-16 | 23.21.213.172 (ClassC) |
| 2016-03-24 | 50.16.208.174 (ClassC) |
| 2016-04-10 | 23.23.152.183 (ClassC) |
| 2019-10-08 | 52.86.253.3 (ClassC) |
| 2024-03-02 | 54.220.192.176 (ClassC) |
| 2024-06-14 | 54.235.77.118 (ClassC) |
| 2024-07-06 | 54.78.134.111 (ClassC) |
| 2024-07-20 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2024-11-11 | 23.22.130.173 (ClassC) |
| 2024-12-31 | 54.224.34.30 (ClassC) |
| 2025-01-13 | 54.73.53.134 (ClassC) |