| 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 |
| 2014-12-18 | 54.243.190.210 (ClassC) |
| 2015-03-10 | 184.72.254.125 (ClassC) |
| 2015-03-26 | 54.243.122.68 (ClassC) |
| 2017-03-08 | 50.19.235.98 (ClassC) |
| 2017-10-28 | 50.17.208.250 (ClassC) |
| 2017-10-29 | 23.21.142.10 (ClassC) |
| 2017-10-29 | 174.129.23.39 (ClassC) |
| 2017-10-30 | 204.236.230.220 (ClassC) |
| 2017-11-03 | 50.17.233.190 (ClassC) |
| 2017-11-07 | 23.23.135.126 (ClassC) |
| 2017-11-08 | 54.225.153.48 (ClassC) |
| 2017-11-15 | 54.197.246.226 (ClassC) |
| 2017-12-03 | 54.197.234.71 (ClassC) |
| 2017-12-11 | 50.19.250.53 (ClassC) |
| 2017-12-11 | 23.21.145.150 (ClassC) |
| 2017-12-11 | 50.19.253.20 (ClassC) |
| 2018-01-03 | 54.225.111.83 (ClassC) |
| 2018-01-09 | 184.73.221.50 (ClassC) |
| 2023-12-17 | 52.5.82.174 (ClassC) |
| 2024-01-09 | 54.205.8.205 (ClassC) |
| 2024-09-02 | 54.243.238.66 (ClassC) |
| 2024-09-10 | 23.22.144.165 (ClassC) |
| 2024-11-26 | 46.137.15.86 (ClassC) |
| 2024-12-15 | 3.229.186.102 (ClassC) |
| 2024-12-26 | 23.22.52.7 (ClassC) |