| 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 |
| 2014-05-19 | 184.73.232.80 (ClassC) |
| 2014-05-21 | 23.23.214.121 (ClassC) |
| 2014-05-23 | 54.235.90.126 (ClassC) |
| 2014-05-26 | 54.243.166.168 (ClassC) |
| 2015-03-01 | 107.21.114.209 (ClassC) |
| 2015-03-09 | 23.21.126.203 (ClassC) |
| 2015-03-24 | 50.19.217.108 (ClassC) |
| 2015-07-08 | 23.21.178.202 (ClassC) |
| 2016-03-24 | 23.23.231.101 (ClassC) |
| 2016-06-09 | 50.16.246.205 (ClassC) |
| 2016-07-16 | 23.23.196.165 (ClassC) |
| 2016-08-02 | 54.235.223.188 (ClassC) |
| 2016-10-31 | 23.23.105.22 (ClassC) |
| 2017-02-02 | 50.17.225.21 (ClassC) |
| 2017-02-13 | 23.23.94.135 (ClassC) |
| 2017-03-23 | 23.23.165.47 (ClassC) |
| 2024-04-02 | 3.216.88.24 (ClassC) |
| 2024-07-07 | 54.224.34.30 (ClassC) |
| 2024-08-03 | 54.159.116.102 (ClassC) |
| 2024-09-03 | 23.22.52.7 (ClassC) |
| 2024-10-20 | 107.22.57.98 (ClassC) |
| 2025-01-16 | 54.235.77.118 (ClassC) |
| 2025-01-20 | 34.201.81.34 (ClassC) |
| 2025-04-06 | 54.243.238.66 (ClassC) |
| 2025-04-23 | 54.243.129.215 (ClassC) |