| 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 |
| 2016-11-04 | 23.23.196.165 (ClassC) |
| 2016-11-28 | 54.235.116.11 (ClassC) |
| 2016-12-17 | 174.129.199.201 (ClassC) |
| 2017-02-21 | 50.17.235.124 (ClassC) |
| 2017-07-07 | 50.16.227.194 (ClassC) |
| 2017-08-24 | 50.19.107.206 (ClassC) |
| 2017-09-13 | 54.225.121.197 (ClassC) |
| 2018-01-23 | 54.225.133.127 (ClassC) |
| 2025-04-19 | 3.209.172.72 (ClassC) |
| 2025-09-11 | 52.5.82.174 (ClassC) |
| 2025-09-22 | 174.129.128.48 (ClassC) |
| 2026-01-25 | 3.216.88.24 (ClassC) |
| 2026-01-30 | 46.137.15.86 (ClassC) |
| 2026-02-11 | 54.73.53.134 (ClassC) |