| 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 |
| 2018-02-16 | 54.247.117.174 (ClassC) |
| 2019-09-04 | 52.207.75.119 (ClassC) |
| 2019-09-04 | 34.230.212.94 (ClassC) |
| 2019-09-04 | 34.237.174.28 (ClassC) |
| 2019-09-04 | 35.171.215.246 (ClassC) |
| 2024-08-26 | 23.22.52.7 (ClassC) |
| 2025-01-26 | 174.129.128.48 (ClassC) |
| 2025-03-10 | 54.208.186.182 (ClassC) |
| 2025-04-01 | 34.201.81.34 (ClassC) |
| 2025-04-23 | 23.22.144.165 (ClassC) |
| 2025-06-18 | 54.159.116.102 (ClassC) |
| 2025-07-17 | 3.210.192.5 (ClassC) |
| 2025-08-04 | 18.208.60.216 (ClassC) |
| 2025-09-08 | 54.243.129.215 (ClassC) |
| 2026-02-12 | 54.220.192.176 (ClassC) |