| 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 |
| 2016-08-17 | 23.23.131.178 (ClassC) |
| 2018-03-18 | 54.221.254.24 (ClassC) |
| 2018-03-18 | 50.19.83.198 (ClassC) |
| 2018-03-18 | 50.19.86.219 (ClassC) |
| 2018-03-18 | 54.221.206.116 (ClassC) |
| 2018-03-18 | 50.19.93.49 (ClassC) |
| 2018-03-19 | 23.21.118.28 (ClassC) |
| 2018-03-19 | 23.21.145.150 (ClassC) |
| 2018-04-01 | 23.21.47.197 (ClassC) |
| 2018-04-01 | 23.21.56.229 (ClassC) |
| 2018-04-01 | 23.21.84.59 (ClassC) |
| 2018-04-02 | 50.19.249.167 (ClassC) |
| 2018-04-03 | 174.129.13.98 (ClassC) |
| 2018-04-03 | 174.129.3.215 (ClassC) |
| 2018-04-07 | 54.235.183.87 (ClassC) |
| 2018-04-15 | 54.225.152.179 (ClassC) |
| 2018-04-15 | 54.225.163.203 (ClassC) |
| 2018-04-15 | 54.225.173.3 (ClassC) |
| 2018-04-15 | 54.225.174.60 (ClassC) |
| 2024-03-14 | 54.165.58.209 (ClassC) |
| 2025-04-09 | 54.159.116.102 (ClassC) |
| 2025-07-22 | 18.208.60.216 (ClassC) |
| 2025-11-03 | 52.5.82.174 (ClassC) |