| 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 |
| 2016-08-04 | 107.22.230.79 (ClassC) |
| 2016-09-09 | 54.227.237.156 (ClassC) |
| 2016-09-26 | 23.23.167.77 (ClassC) |
| 2016-10-17 | 174.129.199.201 (ClassC) |
| 2016-11-03 | 54.225.240.148 (ClassC) |
| 2016-12-15 | 54.225.68.99 (ClassC) |
| 2017-01-07 | 54.243.49.80 (ClassC) |
| 2017-01-24 | 50.17.200.93 (ClassC) |
| 2017-03-18 | 23.21.174.210 (ClassC) |
| 2017-05-12 | 23.21.222.145 (ClassC) |
| 2024-09-06 | 3.210.192.5 (ClassC) |
| 2024-10-24 | 54.165.58.209 (ClassC) |
| 2024-12-04 | 3.219.96.23 (ClassC) |
| 2025-01-13 | 54.228.42.199 (ClassC) |
| 2025-04-13 | 54.205.8.205 (ClassC) |
| 2025-07-03 | 46.137.15.86 (ClassC) |
| 2025-07-29 | 54.220.192.176 (ClassC) |
| 2025-11-13 | 107.22.57.98 (ClassC) |