| 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 |
| 2016-02-12 | 107.22.250.187 (ClassC) |
| 2016-03-24 | 54.243.221.235 (ClassC) |
| 2016-04-28 | 107.21.238.17 (ClassC) |
| 2016-05-21 | 107.21.103.136 (ClassC) |
| 2016-06-13 | 54.235.246.152 (ClassC) |
| 2016-07-25 | 23.23.196.165 (ClassC) |
| 2016-09-21 | 184.73.218.93 (ClassC) |
| 2016-09-21 | 54.225.240.148 (ClassC) |
| 2016-09-21 | 54.235.116.11 (ClassC) |
| 2016-11-20 | 23.21.93.145 (ClassC) |
| 2016-11-21 | 54.225.133.127 (ClassC) |
| 2016-11-21 | 23.23.219.161 (ClassC) |
| 2016-11-22 | 54.225.187.5 (ClassC) |
| 2016-11-23 | 23.23.162.52 (ClassC) |
| 2016-12-25 | 54.225.234.52 (ClassC) |
| 2017-12-09 | 23.23.77.117 (ClassC) |
| 2024-02-28 | 54.146.248.82 (ClassC) |
| 2024-07-27 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 3.209.172.72 (ClassC) |
| 2024-09-11 | 54.159.116.102 (ClassC) |
| 2024-11-06 | 54.205.8.205 (ClassC) |
| 2024-12-21 | 23.22.144.165 (ClassC) |
| 2025-01-13 | 3.219.96.23 (ClassC) |
| 2025-01-23 | 18.211.231.38 (ClassC) |
| 2025-04-07 | 54.243.129.215 (ClassC) |
| 2025-04-17 | 54.243.238.66 (ClassC) |
| 2025-04-23 | 174.129.128.48 (ClassC) |