| 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 |
| 2014-07-16 | 174.129.233.241 (ClassC) |
| 2014-07-16 | 23.23.80.206 (ClassC) |
| 2014-07-16 | 184.72.238.223 (ClassC) |
| 2014-07-17 | 23.23.245.47 (ClassC) |
| 2014-07-20 | 54.243.241.166 (ClassC) |
| 2015-03-07 | 23.23.253.78 (ClassC) |
| 2015-03-17 | 54.243.74.12 (ClassC) |
| 2015-03-26 | 50.19.118.120 (ClassC) |
| 2015-08-01 | - |
| 2016-01-31 | 23.21.254.12 (ClassC) |
| 2019-09-20 | 52.86.20.171 (ClassC) |
| 2021-02-25 | 34.198.35.57 (ClassC) |
| 2024-07-03 | 54.220.192.176 (ClassC) |
| 2024-09-12 | 3.229.186.102 (ClassC) |
| 2024-11-01 | 54.243.238.66 (ClassC) |
| 2024-12-05 | 54.78.134.111 (ClassC) |
| 2025-01-12 | 3.219.96.23 (ClassC) |