| 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 |
| 2015-01-19 | 107.20.253.181 (ClassC) |
| 2015-01-22 | 54.243.122.68 (ClassC) |
| 2015-01-26 | 54.197.232.19 (ClassC) |
| 2015-02-09 | 54.243.61.191 (ClassC) |
| 2015-02-12 | 107.20.198.133 (ClassC) |
| 2015-02-16 | 54.235.151.26 (ClassC) |
| 2015-02-27 | 23.21.126.203 (ClassC) |
| 2015-03-05 | 54.243.70.214 (ClassC) |
| 2015-03-08 | 107.22.255.88 (ClassC) |
| 2015-03-12 | 23.23.125.149 (ClassC) |
| 2015-03-19 | 50.16.247.197 (ClassC) |
| 2015-03-26 | 107.20.146.235 (ClassC) |
| 2015-06-27 | - |
| 2015-07-01 | 23.21.247.21 (ClassC) |
| 2015-07-20 | 50.16.227.214 (ClassC) |
| 2015-08-17 | 50.16.215.101 (ClassC) |
| 2015-10-02 | 54.163.249.29 (ClassC) |
| 2015-10-21 | 54.243.114.196 (ClassC) |
| 2015-11-07 | 174.129.192.57 (ClassC) |
| 2024-08-19 | 54.224.34.30 (ClassC) |
| 2024-09-09 | 107.22.57.98 (ClassC) |
| 2024-09-19 | 54.165.58.209 (ClassC) |
| 2025-01-28 | 3.219.96.23 (ClassC) |
| 2025-02-15 | 54.205.8.205 (ClassC) |
| 2025-04-09 | 54.146.248.82 (ClassC) |
| 2025-04-21 | 23.22.144.165 (ClassC) |
| 2025-05-06 | 3.216.88.24 (ClassC) |