| 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 |
| 2015-08-10 | 23.21.201.35 (ClassC) |
| 2015-09-15 | 50.17.242.145 (ClassC) |
| 2015-10-21 | 107.21.249.155 (ClassC) |
| 2015-11-27 | 54.197.235.183 (ClassC) |
| 2015-12-15 | 50.16.215.101 (ClassC) |
| 2016-03-10 | 50.16.232.151 (ClassC) |
| 2016-03-23 | 54.235.66.200 (ClassC) |
| 2016-04-18 | 23.23.175.105 (ClassC) |
| 2016-05-05 | 54.243.145.71 (ClassC) |
| 2016-05-22 | 54.243.221.235 (ClassC) |
| 2016-06-11 | 54.243.49.80 (ClassC) |
| 2016-07-13 | 54.235.116.11 (ClassC) |
| 2016-08-14 | 54.225.64.155 (ClassC) |
| 2016-08-17 | 23.21.119.146 (ClassC) |
| 2016-09-15 | 184.73.218.93 (ClassC) |
| 2016-10-13 | 75.101.144.116 (ClassC) |
| 2016-10-17 | 54.243.231.184 (ClassC) |
| 2016-11-19 | 23.21.93.145 (ClassC) |
| 2016-12-20 | 54.243.209.176 (ClassC) |
| 2017-01-21 | 54.243.122.51 (ClassC) |
| 2017-03-01 | 23.23.165.47 (ClassC) |
| 2024-12-02 | 23.22.144.165 (ClassC) |
| 2024-12-20 | 23.22.52.7 (ClassC) |
| 2025-04-28 | 3.219.96.23 (ClassC) |
| 2025-05-03 | 3.216.88.24 (ClassC) |