| 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 |
| 2014-06-09 | 54.243.227.153 (ClassC) |
| 2014-06-11 | 184.73.213.30 (ClassC) |
| 2014-06-13 | 54.225.177.29 (ClassC) |
| 2014-06-16 | 23.23.214.121 (ClassC) |
| 2014-07-07 | 23.23.190.51 (ClassC) |
| 2014-07-09 | 107.20.187.159 (ClassC) |
| 2014-07-12 | 54.243.166.168 (ClassC) |
| 2015-03-01 | 50.19.235.218 (ClassC) |
| 2015-03-18 | 107.21.114.209 (ClassC) |
| 2015-03-26 | 107.20.190.140 (ClassC) |
| 2015-04-14 | - |
| 2021-07-27 | 3.224.183.135 (ClassC) |
| 2024-01-23 | 54.73.53.134 (ClassC) |
| 2024-07-05 | 3.219.96.23 (ClassC) |
| 2024-07-29 | 54.208.186.182 (ClassC) |
| 2024-08-01 | 54.165.58.209 (ClassC) |
| 2024-10-01 | 54.235.77.118 (ClassC) |
| 2024-10-17 | 52.5.82.174 (ClassC) |
| 2024-11-24 | 23.22.144.165 (ClassC) |
| 2024-12-02 | 3.229.186.102 (ClassC) |
| 2024-12-21 | 3.216.88.24 (ClassC) |
| 2024-12-26 | 3.209.172.72 (ClassC) |