| 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 |
| 2018-07-02 | 34.242.172.123 (ClassC) |
| 2018-07-15 | 54.246.188.231 (ClassC) |
| 2018-07-19 | 34.253.142.15 (ClassC) |
| 2018-08-01 | 52.17.56.10 (ClassC) |
| 2018-08-01 | 52.208.52.154 (ClassC) |
| 2018-08-24 | 52.31.246.168 (ClassC) |
| 2018-09-20 | 52.209.88.8 (ClassC) |
| 2019-08-06 | 34.242.254.243 (ClassC) |
| 2019-08-23 | 54.171.30.127 (ClassC) |
| 2019-12-20 | 34.241.7.252 (ClassC) |
| 2020-09-02 | 52.18.59.102 (ClassC) |
| 2020-09-08 | 52.30.36.127 (ClassC) |
| 2021-01-16 | 54.72.45.84 (ClassC) |
| 2021-02-17 | 54.246.237.57 (ClassC) |
| 2024-09-02 | 23.22.144.165 (ClassC) |
| 2024-09-05 | 54.73.53.134 (ClassC) |
| 2025-04-21 | 18.211.231.38 (ClassC) |
| 2025-06-02 | 46.137.15.86 (ClassC) |
| 2026-02-25 | 107.22.57.98 (ClassC) |