| 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 |
| 2018-02-19 | 54.243.113.223 (ClassC) |
| 2018-02-19 | 50.17.208.250 (ClassC) |
| 2018-02-23 | 174.129.3.215 (ClassC) |
| 2018-03-06 | 50.19.83.198 (ClassC) |
| 2018-03-14 | 54.221.206.116 (ClassC) |
| 2018-03-17 | 54.225.111.83 (ClassC) |
| 2018-03-17 | 23.23.120.204 (ClassC) |
| 2018-03-17 | 23.23.246.35 (ClassC) |
| 2018-03-17 | 50.17.207.130 (ClassC) |
| 2018-03-17 | 23.21.56.229 (ClassC) |
| 2018-03-17 | 23.21.84.59 (ClassC) |
| 2018-03-20 | 184.72.254.243 (ClassC) |
| 2018-03-21 | 204.236.217.9 (ClassC) |
| 2018-03-22 | 54.204.36.212 (ClassC) |
| 2018-03-23 | 50.19.86.219 (ClassC) |
| 2018-03-31 | 23.21.145.150 (ClassC) |
| 2018-04-03 | 54.243.101.177 (ClassC) |
| 2024-12-05 | 18.211.231.38 (ClassC) |
| 2025-04-09 | 54.235.77.118 (ClassC) |
| 2025-08-20 | 174.129.128.48 (ClassC) |
| 2025-11-03 | 54.205.8.205 (ClassC) |