| 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 |
| 2016-07-05 | 50.16.238.23 (ClassC) |
| 2016-08-30 | 23.23.100.19 (ClassC) |
| 2016-11-02 | 54.235.103.131 (ClassC) |
| 2016-12-08 | 54.225.187.5 (ClassC) |
| 2016-12-08 | 50.17.200.93 (ClassC) |
| 2016-12-09 | 54.243.68.240 (ClassC) |
| 2016-12-09 | 23.21.185.158 (ClassC) |
| 2016-12-09 | 50.17.225.21 (ClassC) |
| 2016-12-29 | 184.73.212.255 (ClassC) |
| 2017-01-24 | 54.225.167.36 (ClassC) |
| 2017-02-10 | 23.23.98.183 (ClassC) |
| 2017-02-27 | 23.23.100.24 (ClassC) |
| 2017-05-12 | 54.243.171.118 (ClassC) |
| 2021-07-27 | 23.22.144.165 (ClassC) |
| 2023-07-16 | 46.137.15.86 (ClassC) |
| 2024-07-12 | 34.201.81.34 (ClassC) |
| 2024-08-15 | 3.209.172.72 (ClassC) |
| 2024-09-14 | 54.235.77.118 (ClassC) |
| 2024-12-16 | 54.205.8.205 (ClassC) |
| 2024-12-26 | 174.129.128.48 (ClassC) |