| 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 |
| 2015-12-10 | 50.16.208.174 (ClassC) |
| 2016-01-27 | 107.20.190.74 (ClassC) |
| 2016-04-18 | 23.23.152.183 (ClassC) |
| 2016-08-23 | 54.225.240.148 (ClassC) |
| 2016-10-13 | 23.23.150.161 (ClassC) |
| 2017-05-12 | 23.21.222.145 (ClassC) |
| 2019-10-08 | 34.202.247.40 (ClassC) |
| 2024-07-24 | 18.208.60.216 (ClassC) |
| 2024-09-04 | 107.22.57.98 (ClassC) |
| 2024-11-22 | 34.201.81.34 (ClassC) |
| 2025-01-20 | 54.146.248.82 (ClassC) |
| 2025-04-15 | 54.243.238.66 (ClassC) |
| 2025-05-06 | 54.159.116.102 (ClassC) |
| 2025-09-11 | 54.243.129.215 (ClassC) |
| 2025-11-03 | 34.241.115.67 (ClassC) |