| 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 |
| 2019-05-04 | 34.228.93.197 (ClassC) |
| 2019-05-04 | 52.20.109.77 (ClassC) |
| 2019-05-04 | 54.152.111.238 (ClassC) |
| 2019-05-04 | 54.236.102.155 (ClassC) |
| 2019-05-04 | 34.236.18.196 (ClassC) |
| 2019-05-04 | 52.72.224.148 (ClassC) |
| 2019-07-09 | 54.161.122.81 (ClassC) |
| 2019-07-31 | 34.230.212.94 (ClassC) |
| 2019-08-04 | 34.192.102.251 (ClassC) |
| 2019-09-15 | 52.200.110.231 (ClassC) |
| 2024-06-27 | 23.22.130.173 (ClassC) |
| 2024-08-02 | 52.5.82.174 (ClassC) |
| 2024-11-30 | 54.224.34.30 (ClassC) |
| 2024-12-21 | 46.137.15.86 (ClassC) |
| 2024-12-24 | 3.219.96.23 (ClassC) |
| 2025-01-03 | 34.241.115.67 (ClassC) |
| 2025-01-12 | 54.205.8.205 (ClassC) |
| 2025-01-28 | 54.228.42.199 (ClassC) |
| 2025-03-10 | 3.209.172.72 (ClassC) |
| 2025-04-07 | 54.83.6.65 (ClassC) |
| 2025-04-20 | 54.146.248.82 (ClassC) |