| 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 |
| 2021-03-05 | 52.192.115.60 (ClassC) |
| 2021-03-06 | 52.194.96.120 (ClassC) |
| 2021-03-06 | 3.113.96.37 (ClassC) |
| 2021-05-09 | 52.68.210.46 (ClassC) |
| 2022-02-08 | 52.193.197.229 (ClassC) |
| 2022-04-14 | 13.230.178.123 (ClassC) |
| 2022-04-14 | 18.176.135.39 (ClassC) |
| 2022-05-15 | 52.196.236.114 (ClassC) |
| 2022-05-15 | 18.176.191.140 (ClassC) |
| 2022-07-15 | 54.168.170.233 (ClassC) |
| 2022-09-14 | 18.178.253.116 (ClassC) |
| 2022-09-14 | 54.168.119.161 (ClassC) |
| 2025-06-09 | 18.182.84.140 (ClassC) |
| 2025-08-26 | 18.180.34.239 (ClassC) |
| 2025-10-21 | 13.158.99.34 (ClassC) |