| 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 |
| 2015-07-28 | 54.243.163.2 (ClassC) |
| 2015-09-01 | 107.20.226.74 (ClassC) |
| 2016-03-16 | 23.21.213.172 (ClassC) |
| 2016-07-13 | 23.21.119.146 (ClassC) |
| 2016-11-09 | 107.20.157.58 (ClassC) |
| 2016-11-23 | 54.225.167.36 (ClassC) |
| 2016-11-28 | 54.197.246.21 (ClassC) |
| 2017-02-10 | 174.129.43.250 (ClassC) |
| 2017-03-16 | 107.22.247.81 (ClassC) |
| 2017-05-06 | 54.243.171.118 (ClassC) |
| 2017-05-13 | 54.243.110.76 (ClassC) |
| 2017-10-21 | 23.23.120.204 (ClassC) |
| 2024-09-18 | 54.159.116.102 (ClassC) |
| 2025-07-30 | 54.165.58.209 (ClassC) |