| 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 |
| 2016-12-02 | 184.73.175.181 (ClassC) |
| 2017-04-20 | 23.21.185.158 (ClassC) |
| 2017-07-15 | 54.225.153.48 (ClassC) |
| 2017-08-28 | 107.20.151.23 (ClassC) |
| 2017-09-20 | 54.225.111.83 (ClassC) |
| 2017-10-09 | 54.235.194.68 (ClassC) |
| 2017-10-11 | 23.23.231.146 (ClassC) |
| 2017-10-11 | 50.19.118.169 (ClassC) |
| 2017-11-03 | 54.221.201.107 (ClassC) |
| 2017-11-24 | 50.16.251.65 (ClassC) |
| 2017-11-26 | 23.23.73.154 (ClassC) |
| 2018-02-18 | 23.21.85.30 (ClassC) |
| 2018-02-20 | 54.243.39.52 (ClassC) |
| 2018-03-13 | 54.243.104.138 (ClassC) |
| 2018-03-15 | 54.243.101.177 (ClassC) |
| 2024-09-14 | 54.165.58.209 (ClassC) |
| 2024-11-12 | 18.208.60.216 (ClassC) |
| 2024-11-29 | 54.159.116.102 (ClassC) |