| 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 |
| 2017-03-18 | 54.243.171.118 (ClassC) |
| 2017-04-07 | 107.22.247.81 (ClassC) |
| 2017-08-16 | 204.236.230.220 (ClassC) |
| 2017-08-28 | 54.235.191.108 (ClassC) |
| 2017-12-17 | 50.19.253.20 (ClassC) |
| 2018-01-31 | 54.225.153.48 (ClassC) |
| 2024-02-18 | 23.22.144.165 (ClassC) |
| 2024-02-21 | 52.5.82.174 (ClassC) |
| 2024-02-24 | 3.210.192.5 (ClassC) |
| 2024-02-28 | 54.208.186.182 (ClassC) |
| 2024-06-26 | 18.208.60.216 (ClassC) |
| 2024-08-09 | 54.159.116.102 (ClassC) |
| 2024-09-02 | 54.83.6.65 (ClassC) |
| 2024-12-26 | 54.243.238.66 (ClassC) |