| 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 |
| 2015-05-19 | 107.20.240.152 (ClassC) |
| 2016-02-08 | 54.83.3.141 (ClassC) |
| 2016-04-22 | 54.225.226.44 (ClassC) |
| 2016-05-26 | 23.23.230.192 (ClassC) |
| 2016-06-13 | 23.21.183.148 (ClassC) |
| 2016-08-03 | 23.23.149.115 (ClassC) |
| 2016-09-05 | 174.129.38.39 (ClassC) |
| 2016-10-09 | 23.23.162.52 (ClassC) |
| 2016-12-07 | 107.22.241.33 (ClassC) |
| 2016-12-27 | 54.197.246.21 (ClassC) |
| 2017-01-18 | 174.129.43.250 (ClassC) |
| 2017-02-04 | 107.20.224.23 (ClassC) |
| 2017-04-07 | 50.16.238.111 (ClassC) |
| 2024-03-31 | 3.209.172.72 (ClassC) |
| 2024-09-14 | 54.146.248.82 (ClassC) |
| 2024-09-18 | 23.22.52.7 (ClassC) |
| 2025-01-27 | 174.129.128.48 (ClassC) |
| 2025-01-31 | 34.241.115.67 (ClassC) |
| 2025-04-20 | 54.208.186.182 (ClassC) |
| 2025-07-04 | 54.205.8.205 (ClassC) |