| 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 |
| 2018-11-17 | 18.196.168.221 (ClassC) |
| 2023-12-29 | 23.22.52.7 (ClassC) |
| 2024-02-21 | 54.235.77.118 (ClassC) |
| 2024-02-24 | 3.210.192.5 (ClassC) |
| 2024-06-18 | 54.243.129.215 (ClassC) |
| 2024-06-24 | 34.241.115.67 (ClassC) |
| 2024-08-06 | 52.5.82.174 (ClassC) |
| 2024-08-17 | 18.211.231.38 (ClassC) |
| 2024-08-28 | 46.137.15.86 (ClassC) |
| 2024-09-07 | 3.209.172.72 (ClassC) |
| 2024-09-11 | 54.73.53.134 (ClassC) |
| 2024-09-23 | 54.78.134.111 (ClassC) |
| 2024-10-25 | 54.224.34.30 (ClassC) |
| 2024-10-28 | 54.205.8.205 (ClassC) |
| 2024-11-11 | 54.243.238.66 (ClassC) |
| 2024-11-19 | 54.228.42.199 (ClassC) |
| 2024-12-09 | 3.216.88.24 (ClassC) |