| 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 |
| 2018-03-27 | 54.217.250.24 (ClassC) |
| 2019-09-23 | 34.241.172.109 (ClassC) |
| 2019-09-23 | 54.72.108.52 (ClassC) |
| 2020-09-04 | 54.77.14.221 (ClassC) |
| 2020-09-04 | 34.246.118.170 (ClassC) |
| 2020-09-04 | 18.200.90.105 (ClassC) |
| 2020-09-04 | 52.18.59.102 (ClassC) |
| 2024-08-05 | 54.165.58.209 (ClassC) |
| 2024-08-08 | 54.243.238.66 (ClassC) |
| 2025-09-05 | 54.73.53.134 (ClassC) |
| 2025-09-23 | 34.201.81.34 (ClassC) |
| 2025-10-08 | 54.159.116.102 (ClassC) |
| 2025-11-20 | 54.205.8.205 (ClassC) |
| 2026-01-21 | 18.208.60.216 (ClassC) |
| 2026-01-25 | 174.129.128.48 (ClassC) |