| 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 |
| 2017-03-05 | 54.221.207.153 (ClassC) |
| 2017-05-03 | 50.16.231.217 (ClassC) |
| 2017-05-13 | 50.16.227.194 (ClassC) |
| 2017-06-27 | 23.23.117.76 (ClassC) |
| 2017-06-28 | 50.19.250.53 (ClassC) |
| 2017-07-22 | 54.243.32.154 (ClassC) |
| 2017-08-20 | 50.16.193.200 (ClassC) |
| 2024-08-25 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 54.235.77.118 (ClassC) |
| 2024-12-26 | 34.201.81.34 (ClassC) |
| 2025-01-22 | 54.224.34.30 (ClassC) |
| 2025-04-14 | 54.208.186.182 (ClassC) |
| 2026-02-08 | 54.205.8.205 (ClassC) |