| 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 |
| 2014-11-25 | 54.235.111.132 (ClassC) |
| 2014-11-28 | 50.19.235.218 (ClassC) |
| 2014-12-02 | 50.19.118.120 (ClassC) |
| 2014-12-08 | 50.16.247.197 (ClassC) |
| 2014-12-12 | 50.19.222.54 (ClassC) |
| 2015-01-30 | 23.21.123.184 (ClassC) |
| 2015-02-27 | 54.221.225.9 (ClassC) |
| 2015-03-10 | 174.129.214.238 (ClassC) |
| 2015-03-17 | 23.21.41.210 (ClassC) |
| 2015-03-26 | 184.73.183.101 (ClassC) |
| 2016-01-26 | 54.225.74.127 (ClassC) |
| 2017-01-17 | 54.235.101.178 (ClassC) |
| 2024-07-10 | 54.208.186.182 (ClassC) |
| 2024-08-09 | 34.201.81.34 (ClassC) |
| 2025-04-11 | 54.205.8.205 (ClassC) |
| 2025-11-01 | 107.22.57.98 (ClassC) |