| 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 |
| 2018-07-28 | 34.248.146.245 (ClassC) |
| 2018-07-28 | 52.214.51.15 (ClassC) |
| 2018-07-28 | 34.253.142.15 (ClassC) |
| 2018-07-28 | 54.72.86.243 (ClassC) |
| 2019-07-07 | 52.212.106.249 (ClassC) |
| 2019-07-07 | 54.171.30.127 (ClassC) |
| 2019-07-07 | 52.209.88.81 (ClassC) |
| 2019-10-26 | 34.241.172.109 (ClassC) |
| 2019-10-26 | 52.51.85.80 (ClassC) |
| 2020-10-03 | 34.249.148.135 (ClassC) |
| 2020-10-03 | 52.31.139.247 (ClassC) |
| 2020-10-03 | 52.18.59.102 (ClassC) |
| 2020-10-03 | 54.77.14.221 (ClassC) |
| 2020-12-18 | 52.50.65.57 (ClassC) |
| 2021-01-10 | 3.251.36.242 (ClassC) |
| 2024-09-21 | 54.228.42.199 (ClassC) |
| 2025-01-26 | 54.78.134.111 (ClassC) |
| 2025-06-05 | 34.241.115.67 (ClassC) |