| 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 |
| 2018-06-27 | 34.226.46.72 (ClassC) |
| 2018-06-27 | 34.235.5.195 (ClassC) |
| 2018-06-27 | 34.236.79.131 (ClassC) |
| 2019-10-13 | 34.237.100.211 (ClassC) |
| 2019-10-13 | 34.192.13.219 (ClassC) |
| 2019-10-13 | 34.238.112.56 (ClassC) |
| 2019-10-13 | 54.172.188.206 (ClassC) |
| 2020-05-30 | 52.5.109.89 (ClassC) |
| 2020-05-30 | 52.202.2.128 (ClassC) |
| 2020-09-21 | 52.201.125.116 (ClassC) |
| 2021-01-15 | 52.7.203.118 (ClassC) |
| 2021-01-15 | 52.0.64.167 (ClassC) |
| 2021-02-20 | 3.89.53.154 (ClassC) |
| 2024-09-21 | 23.22.144.165 (ClassC) |
| 2024-10-23 | 3.216.88.24 (ClassC) |
| 2024-12-26 | 23.22.52.7 (ClassC) |