| 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 |
| 2016-02-11 | 184.73.175.181 (ClassC) |
| 2016-02-28 | 54.225.206.119 (ClassC) |
| 2016-02-28 | 54.225.200.25 (ClassC) |
| 2016-04-06 | 75.101.157.17 (ClassC) |
| 2016-04-25 | 54.225.74.127 (ClassC) |
| 2016-06-15 | 107.21.203.65 (ClassC) |
| 2016-07-08 | 50.16.207.80 (ClassC) |
| 2016-08-19 | 23.23.141.169 (ClassC) |
| 2023-07-20 | 52.5.82.174 (ClassC) |
| 2024-02-29 | 174.129.128.48 (ClassC) |
| 2024-08-17 | 54.228.42.199 (ClassC) |
| 2024-08-27 | 23.22.144.165 (ClassC) |
| 2025-01-03 | 54.208.186.182 (ClassC) |
| 2025-01-13 | 54.243.129.215 (ClassC) |