| 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 |
| 2018-12-12 | 52.1.189.202 (ClassC) |
| 2018-12-12 | 52.20.109.77 (ClassC) |
| 2018-12-12 | 52.20.167.39 (ClassC) |
| 2018-12-12 | 35.170.37.11 (ClassC) |
| 2018-12-12 | 52.20.250.191 (ClassC) |
| 2018-12-12 | 52.201.38.10 (ClassC) |
| 2018-12-21 | 34.202.169.48 (ClassC) |
| 2018-12-21 | 34.202.247.40 (ClassC) |
| 2018-12-21 | 34.202.81.99 (ClassC) |
| 2018-12-21 | 34.198.30.175 (ClassC) |
| 2018-12-21 | 34.199.33.26 (ClassC) |
| 2024-08-13 | 46.137.15.86 (ClassC) |
| 2024-11-18 | 174.129.128.48 (ClassC) |
| 2024-12-26 | 18.211.231.38 (ClassC) |
| 2025-02-14 | 54.243.129.215 (ClassC) |
| 2025-04-07 | 54.165.58.209 (ClassC) |
| 2025-11-03 | 54.73.53.134 (ClassC) |