| 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 |
| 2016-05-02 | 23.21.201.133 (ClassC) |
| 2016-05-19 | 50.16.208.174 (ClassC) |
| 2016-06-05 | 23.23.152.183 (ClassC) |
| 2016-06-24 | 54.243.231.184 (ClassC) |
| 2016-07-11 | 75.101.144.116 (ClassC) |
| 2016-08-14 | 54.225.240.148 (ClassC) |
| 2016-08-31 | 54.225.64.155 (ClassC) |
| 2016-09-17 | 23.23.196.165 (ClassC) |
| 2016-10-21 | 54.243.68.240 (ClassC) |
| 2016-11-07 | 54.227.241.50 (ClassC) |
| 2016-12-19 | 50.17.240.68 (ClassC) |
| 2017-01-05 | 23.23.100.19 (ClassC) |
| 2017-01-22 | 50.17.200.93 (ClassC) |
| 2017-02-09 | 50.17.225.21 (ClassC) |
| 2017-03-15 | 54.235.128.66 (ClassC) |
| 2017-03-15 | 54.235.132.90 (ClassC) |
| 2017-04-01 | 50.19.235.98 (ClassC) |
| 2017-04-18 | 23.21.174.210 (ClassC) |
| 2024-07-06 | 107.22.57.98 (ClassC) |
| 2024-08-02 | 54.243.238.66 (ClassC) |
| 2024-12-09 | 23.22.130.173 (ClassC) |
| 2024-12-25 | 3.209.172.72 (ClassC) |