| 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 |
| 2015-02-27 | 176.34.103.90 (ClassC) |
| 2015-03-26 | 176.34.97.127 (ClassC) |
| 2015-08-19 | 46.137.77.102 (ClassC) |
| 2016-06-16 | 46.137.107.193 (ClassC) |
| 2016-07-20 | 176.34.102.205 (ClassC) |
| 2016-09-14 | 54.247.105.137 (ClassC) |
| 2024-07-12 | 54.208.186.182 (ClassC) |
| 2024-08-09 | 54.73.53.134 (ClassC) |
| 2024-09-18 | 23.22.52.7 (ClassC) |
| 2024-11-08 | 3.219.96.23 (ClassC) |
| 2024-12-12 | 54.220.192.176 (ClassC) |
| 2025-01-29 | 3.229.186.102 (ClassC) |
| 2025-05-11 | 54.243.129.215 (ClassC) |
| 2025-07-19 | 54.78.134.111 (ClassC) |
| 2025-07-25 | 54.228.42.199 (ClassC) |
| 2025-09-13 | 54.243.238.66 (ClassC) |
| 2025-11-19 | 54.83.6.65 (ClassC) |