| 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 |
| 2019-03-03 | 52.209.240.149 (ClassC) |
| 2019-03-03 | 34.255.248.168 (ClassC) |
| 2019-03-03 | 34.241.124.192 (ClassC) |
| 2019-03-03 | 52.16.107.201 (ClassC) |
| 2019-03-04 | 52.17.199.99 (ClassC) |
| 2019-03-04 | 52.18.45.95 (ClassC) |
| 2019-03-04 | 54.229.228.4 (ClassC) |
| 2019-03-04 | 52.31.22.29 (ClassC) |
| 2020-06-27 | 34.246.118.170 (ClassC) |
| 2020-06-27 | 34.250.211.102 (ClassC) |
| 2020-08-05 | 34.254.8.67 (ClassC) |
| 2020-08-05 | 52.49.203.214 (ClassC) |
| 2024-07-06 | 34.201.81.34 (ClassC) |
| 2024-09-04 | 54.165.58.209 (ClassC) |
| 2025-08-21 | 34.241.115.67 (ClassC) |
| 2025-11-20 | 3.219.96.23 (ClassC) |