| 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 |
| 2016-04-22 | 46.137.107.193 (ClassC) |
| 2016-07-27 | 176.34.126.212 (ClassC) |
| 2017-04-08 | 176.34.228.27 (ClassC) |
| 2017-10-24 | 54.247.117.174 (ClassC) |
| 2017-10-31 | 54.228.187.187 (ClassC) |
| 2017-11-20 | 54.228.240.19 (ClassC) |
| 2017-11-28 | 54.228.202.153 (ClassC) |
| 2017-12-06 | 54.228.238.44 (ClassC) |
| 2018-03-26 | 176.34.120.161 (ClassC) |
| 2018-03-26 | 54.247.186.38 (ClassC) |
| 2018-03-26 | 54.217.250.24 (ClassC) |
| 2018-10-24 | 54.154.25.109 (ClassC) |
| 2024-03-01 | 34.201.81.34 (ClassC) |
| 2024-07-22 | 52.5.82.174 (ClassC) |
| 2024-07-30 | 54.83.6.65 (ClassC) |
| 2024-10-05 | 54.159.116.102 (ClassC) |
| 2025-04-18 | 54.243.129.215 (ClassC) |
| 2025-07-19 | 18.208.60.216 (ClassC) |
| 2025-09-11 | 54.243.238.66 (ClassC) |
| 2025-11-14 | 54.205.8.205 (ClassC) |
| 2026-01-22 | 46.137.15.86 (ClassC) |