| 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 |
| 2015-07-10 | 54.225.140.12 (ClassC) |
| 2016-02-18 | 54.235.161.34 (ClassC) |
| 2016-04-04 | 50.17.220.70 (ClassC) |
| 2016-04-14 | 107.22.218.137 (ClassC) |
| 2016-06-03 | 54.225.166.28 (ClassC) |
| 2016-06-14 | 54.243.189.63 (ClassC) |
| 2016-07-01 | 23.23.141.169 (ClassC) |
| 2016-08-17 | 23.23.196.165 (ClassC) |
| 2017-03-31 | 54.204.6.152 (ClassC) |
| 2017-04-06 | 50.16.238.111 (ClassC) |
| 2017-05-03 | 23.21.222.145 (ClassC) |
| 2018-03-06 | 204.236.217.9 (ClassC) |
| 2024-05-31 | 54.208.186.182 (ClassC) |
| 2024-08-09 | 54.243.129.215 (ClassC) |
| 2025-02-18 | 107.22.57.98 (ClassC) |
| 2025-05-01 | 34.241.115.67 (ClassC) |
| 2026-02-24 | 3.210.192.5 (ClassC) |