| 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 |
| 2018-07-20 | 52.20.65.241 (ClassC) |
| 2018-07-20 | 52.202.145.232 (ClassC) |
| 2018-07-20 | 52.7.159.199 (ClassC) |
| 2018-07-20 | 52.203.173.99 (ClassC) |
| 2018-07-20 | 52.204.24.48 (ClassC) |
| 2018-07-20 | 52.205.45.40 (ClassC) |
| 2019-10-21 | 52.5.132.46 (ClassC) |
| 2019-10-21 | 3.225.95.126 (ClassC) |
| 2019-10-21 | 52.86.20.171 (ClassC) |
| 2019-10-21 | 34.192.218.155 (ClassC) |
| 2019-10-21 | 34.193.10.94 (ClassC) |
| 2024-09-29 | 54.228.42.199 (ClassC) |
| 2024-10-22 | 54.205.8.205 (ClassC) |
| 2024-12-01 | 23.22.144.165 (ClassC) |
| 2024-12-26 | 54.220.192.176 (ClassC) |