| 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 |
| 2017-04-12 | 107.20.234.107 (ClassC) |
| 2017-04-14 | 54.243.110.76 (ClassC) |
| 2017-06-29 | 23.21.142.10 (ClassC) |
| 2017-06-29 | 50.16.205.156 (ClassC) |
| 2017-09-10 | 50.16.251.65 (ClassC) |
| 2017-09-10 | 23.23.155.247 (ClassC) |
| 2017-09-10 | 54.221.201.107 (ClassC) |
| 2017-09-10 | 23.23.246.35 (ClassC) |
| 2017-09-10 | 50.19.250.53 (ClassC) |
| 2017-09-10 | 54.235.128.66 (ClassC) |
| 2017-09-10 | 54.197.234.71 (ClassC) |
| 2017-09-25 | 54.225.111.83 (ClassC) |
| 2017-09-26 | 54.235.194.68 (ClassC) |
| 2017-10-04 | 174.129.23.39 (ClassC) |
| 2017-10-17 | 23.21.155.56 (ClassC) |
| 2017-10-17 | 50.19.118.169 (ClassC) |
| 2017-10-27 | 23.23.84.12 (ClassC) |
| 2017-11-07 | 54.235.183.12 (ClassC) |
| 2017-12-06 | 184.73.221.50 (ClassC) |
| 2018-01-23 | 54.243.104.138 (ClassC) |
| 2018-03-03 | 54.197.246.226 (ClassC) |
| 2024-01-11 | 54.73.53.134 (ClassC) |
| 2024-09-11 | 54.146.248.82 (ClassC) |
| 2025-01-13 | 54.83.6.65 (ClassC) |