| 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 |
| 2018-04-16 | 54.243.39.52 (ClassC) |
| 2018-04-16 | 107.20.151.23 (ClassC) |
| 2018-04-16 | 54.243.121.236 (ClassC) |
| 2018-10-21 | 34.226.120.217 (ClassC) |
| 2018-10-23 | 52.20.109.77 (ClassC) |
| 2018-10-23 | 34.202.169.48 (ClassC) |
| 2018-10-23 | 34.202.81.99 (ClassC) |
| 2019-09-28 | 18.213.66.123 (ClassC) |
| 2019-09-28 | 100.26.7.15 (ClassC) |
| 2019-09-28 | 54.209.139.83 (ClassC) |
| 2019-09-28 | 52.202.243.29 (ClassC) |
| 2019-09-28 | 18.211.160.51 (ClassC) |
| 2024-06-23 | 54.208.186.182 (ClassC) |
| 2024-07-01 | 54.228.42.199 (ClassC) |
| 2024-08-09 | 54.235.77.118 (ClassC) |
| 2024-08-18 | 107.22.57.98 (ClassC) |
| 2024-09-02 | 23.22.52.7 (ClassC) |
| 2024-09-07 | 23.22.144.165 (ClassC) |
| 2024-09-14 | 54.243.238.66 (ClassC) |
| 2024-09-21 | 54.205.8.205 (ClassC) |
| 2024-12-24 | 54.78.134.111 (ClassC) |