| 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 |
| 2019-02-14 | 52.17.22.87 (ClassC) |
| 2019-02-15 | 52.17.252.251 (ClassC) |
| 2019-02-15 | 52.31.22.29 (ClassC) |
| 2019-02-17 | 34.240.58.38 (ClassC) |
| 2019-02-19 | 54.229.228.4 (ClassC) |
| 2019-02-20 | 34.241.124.192 (ClassC) |
| 2019-02-20 | 34.255.248.168 (ClassC) |
| 2019-02-20 | 52.16.107.201 (ClassC) |
| 2023-07-23 | 3.209.172.72 (ClassC) |
| 2024-04-21 | 54.208.186.182 (ClassC) |
| 2024-07-12 | 18.211.231.38 (ClassC) |
| 2024-08-08 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 23.22.52.7 (ClassC) |
| 2024-11-28 | 54.220.192.176 (ClassC) |
| 2024-12-21 | 54.146.248.82 (ClassC) |
| 2024-12-25 | 3.216.88.24 (ClassC) |