| 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 |
| 2015-12-21 | 184.73.246.127 (ClassC) |
| 2016-01-07 | 54.83.3.141 (ClassC) |
| 2016-01-07 | 107.21.106.96 (ClassC) |
| 2016-02-01 | 23.23.173.97 (ClassC) |
| 2016-02-01 | 54.197.245.182 (ClassC) |
| 2016-02-22 | 107.21.103.136 (ClassC) |
| 2016-03-14 | 23.21.66.159 (ClassC) |
| 2016-03-15 | 75.101.157.17 (ClassC) |
| 2016-03-15 | 50.19.218.57 (ClassC) |
| 2016-03-15 | 54.225.179.119 (ClassC) |
| 2016-03-17 | 107.22.250.187 (ClassC) |
| 2024-07-31 | 54.208.186.182 (ClassC) |
| 2024-08-05 | 23.22.52.7 (ClassC) |
| 2024-08-27 | 54.243.129.215 (ClassC) |
| 2024-09-17 | 3.210.192.5 (ClassC) |
| 2024-10-20 | 52.5.82.174 (ClassC) |
| 2024-10-23 | 54.243.238.66 (ClassC) |
| 2024-12-15 | 3.209.172.72 (ClassC) |
| 2024-12-28 | 54.220.192.176 (ClassC) |
| 2025-01-13 | 18.211.231.38 (ClassC) |