| 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 |
| 2014-07-09 | 107.20.137.240 (ClassC) |
| 2014-07-16 | 54.225.177.29 (ClassC) |
| 2015-07-04 | 54.204.5.212 (ClassC) |
| 2015-07-12 | 54.225.203.199 (ClassC) |
| 2015-07-12 | 23.21.201.35 (ClassC) |
| 2015-07-20 | 54.204.25.229 (ClassC) |
| 2015-08-01 | 54.225.140.12 (ClassC) |
| 2015-08-04 | 23.23.254.30 (ClassC) |
| 2015-08-08 | 107.20.226.74 (ClassC) |
| 2015-08-12 | 54.225.236.39 (ClassC) |
| 2024-05-21 | 23.22.144.165 (ClassC) |
| 2024-06-09 | 54.208.186.182 (ClassC) |
| 2024-06-20 | 3.229.186.102 (ClassC) |
| 2024-09-15 | 54.83.6.65 (ClassC) |
| 2024-11-18 | 23.22.130.173 (ClassC) |
| 2025-01-28 | 3.216.88.24 (ClassC) |
| 2025-04-17 | 54.205.8.205 (ClassC) |
| 2025-04-22 | 34.201.81.34 (ClassC) |
| 2025-05-16 | 3.210.192.5 (ClassC) |
| 2025-06-29 | 52.5.82.174 (ClassC) |
| 2026-01-06 | 23.22.52.7 (ClassC) |
| 2026-02-01 | 54.228.42.199 (ClassC) |