| 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 |
| 2016-03-21 | 54.243.145.71 (ClassC) |
| 2016-03-21 | 54.243.177.204 (ClassC) |
| 2016-03-21 | 23.21.73.34 (ClassC) |
| 2016-07-29 | 54.235.223.188 (ClassC) |
| 2016-08-17 | 50.16.207.80 (ClassC) |
| 2016-09-21 | 54.225.218.62 (ClassC) |
| 2016-10-25 | 54.243.209.176 (ClassC) |
| 2016-11-29 | 54.204.6.80 (ClassC) |
| 2016-12-16 | 23.23.94.135 (ClassC) |
| 2016-12-16 | 23.23.150.161 (ClassC) |
| 2017-01-04 | 54.225.187.5 (ClassC) |
| 2017-02-05 | 23.23.167.77 (ClassC) |
| 2017-02-05 | 107.22.227.63 (ClassC) |
| 2017-03-09 | 75.101.162.66 (ClassC) |
| 2024-06-17 | 54.243.238.66 (ClassC) |
| 2024-07-06 | 18.211.231.38 (ClassC) |
| 2024-08-19 | 3.209.172.72 (ClassC) |
| 2024-09-29 | 52.5.82.174 (ClassC) |
| 2024-11-19 | 54.228.42.199 (ClassC) |