| 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 |
| 2014-09-02 | 54.243.61.191 (ClassC) |
| 2014-09-06 | 184.73.235.153 (ClassC) |
| 2015-01-07 | 54.235.223.108 (ClassC) |
| 2015-01-14 | 54.235.95.213 (ClassC) |
| 2015-03-03 | 23.21.41.210 (ClassC) |
| 2015-03-16 | 54.225.88.5 (ClassC) |
| 2015-07-01 | 23.23.85.207 (ClassC) |
| 2015-07-18 | 50.16.227.214 (ClassC) |
| 2015-11-03 | 54.197.245.182 (ClassC) |
| 2015-11-20 | 23.21.109.148 (ClassC) |
| 2016-03-31 | 54.83.197.202 (ClassC) |
| 2016-03-31 | 54.225.152.55 (ClassC) |
| 2016-04-17 | 75.101.157.17 (ClassC) |
| 2016-05-16 | 54.163.249.29 (ClassC) |
| 2016-08-29 | 54.243.209.176 (ClassC) |
| 2016-09-15 | 54.225.240.148 (ClassC) |
| 2016-10-05 | 23.23.252.69 (ClassC) |
| 2016-11-07 | 23.21.52.24 (ClassC) |
| 2024-12-22 | 107.22.57.98 (ClassC) |
| 2025-04-11 | 54.243.238.66 (ClassC) |
| 2025-04-14 | 3.209.172.72 (ClassC) |
| 2025-05-15 | 23.22.130.173 (ClassC) |