| 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 |
| 2018-03-09 | 23.21.56.229 (ClassC) |
| 2018-03-09 | 23.21.84.59 (ClassC) |
| 2018-03-09 | 23.23.120.204 (ClassC) |
| 2018-03-09 | 23.21.47.197 (ClassC) |
| 2018-03-25 | 174.129.13.98 (ClassC) |
| 2018-03-25 | 174.129.3.215 (ClassC) |
| 2018-03-25 | 184.72.254.243 (ClassC) |
| 2018-03-29 | 54.235.183.87 (ClassC) |
| 2024-02-18 | 54.159.116.102 (ClassC) |
| 2024-11-12 | 3.216.88.24 (ClassC) |
| 2024-12-18 | 54.78.134.111 (ClassC) |
| 2024-12-21 | 54.205.8.205 (ClassC) |
| 2025-01-13 | 23.22.52.7 (ClassC) |
| 2025-01-21 | 54.243.238.66 (ClassC) |
| 2025-04-27 | 3.219.96.23 (ClassC) |
| 2025-06-07 | 34.241.115.67 (ClassC) |
| 2025-11-16 | 54.208.186.182 (ClassC) |