| 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 |
| 2016-10-03 | 54.235.116.11 (ClassC) |
| 2016-12-07 | 23.23.150.161 (ClassC) |
| 2017-01-22 | 54.225.170.224 (ClassC) |
| 2017-03-06 | 54.235.132.90 (ClassC) |
| 2017-04-22 | 23.23.190.31 (ClassC) |
| 2017-07-16 | 23.23.196.129 (ClassC) |
| 2017-09-21 | 54.243.104.138 (ClassC) |
| 2017-11-12 | 54.225.135.129 (ClassC) |
| 2018-01-04 | 54.235.183.12 (ClassC) |
| 2018-01-06 | 54.243.113.223 (ClassC) |
| 2018-02-02 | 23.23.84.12 (ClassC) |
| 2018-02-22 | 54.235.194.68 (ClassC) |
| 2018-04-12 | 54.235.183.87 (ClassC) |
| 2025-01-26 | 3.216.88.24 (ClassC) |
| 2025-07-22 | 23.22.144.165 (ClassC) |
| 2026-02-03 | 23.22.52.7 (ClassC) |
| 2026-02-10 | 3.219.96.23 (ClassC) |