| 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 |
| 2016-12-01 | 23.23.118.248 (ClassC) |
| 2017-10-06 | 23.23.246.35 (ClassC) |
| 2017-10-08 | 50.17.207.130 (ClassC) |
| 2017-10-29 | 50.19.250.53 (ClassC) |
| 2017-10-31 | 23.23.77.117 (ClassC) |
| 2017-12-16 | 54.225.133.127 (ClassC) |
| 2017-12-16 | 23.21.155.56 (ClassC) |
| 2018-01-04 | 23.23.155.247 (ClassC) |
| 2018-02-21 | 54.243.104.138 (ClassC) |
| 2018-04-04 | 23.23.193.75 (ClassC) |
| 2018-05-20 | 52.4.174.33 (ClassC) |
| 2019-09-07 | 34.238.112.56 (ClassC) |
| 2024-01-07 | 54.243.238.66 (ClassC) |
| 2024-01-11 | 34.201.81.34 (ClassC) |
| 2024-04-16 | 174.129.128.48 (ClassC) |
| 2024-07-01 | 46.137.15.86 (ClassC) |
| 2024-09-13 | 3.209.172.72 (ClassC) |
| 2024-11-11 | 3.216.88.24 (ClassC) |
| 2024-12-05 | 34.241.115.67 (ClassC) |
| 2025-01-22 | 3.210.192.5 (ClassC) |
| 2025-03-06 | 107.22.57.98 (ClassC) |
| 2025-03-27 | 54.243.129.215 (ClassC) |