| 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 |
| 2016-10-30 | 54.225.133.127 (ClassC) |
| 2017-02-13 | 184.73.212.255 (ClassC) |
| 2017-03-31 | 54.235.132.90 (ClassC) |
| 2017-04-16 | 54.243.158.73 (ClassC) |
| 2018-02-01 | 107.20.151.23 (ClassC) |
| 2018-05-02 | 52.70.218.113 (ClassC) |
| 2018-05-02 | 52.72.217.87 (ClassC) |
| 2018-05-02 | 52.205.45.40 (ClassC) |
| 2018-05-02 | 54.173.244.230 (ClassC) |
| 2018-05-02 | 54.174.71.128 (ClassC) |
| 2018-05-02 | 54.175.110.28 (ClassC) |
| 2019-10-02 | 34.238.112.56 (ClassC) |
| 2019-10-02 | 52.207.75.119 (ClassC) |
| 2019-10-02 | 3.225.95.126 (ClassC) |
| 2019-10-02 | 52.45.0.85 (ClassC) |
| 2024-01-10 | 3.209.172.72 (ClassC) |
| 2024-08-22 | 54.224.34.30 (ClassC) |
| 2025-01-13 | 34.201.81.34 (ClassC) |