| 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 |
| 2014-06-25 | 54.225.214.208 (ClassC) |
| 2014-06-27 | 23.21.234.14 (ClassC) |
| 2014-06-30 | 54.235.111.132 (ClassC) |
| 2014-09-11 | 107.22.255.88 (ClassC) |
| 2014-09-16 | 54.235.194.99 (ClassC) |
| 2015-03-01 | 54.221.225.9 (ClassC) |
| 2015-03-10 | 54.243.104.175 (ClassC) |
| 2015-03-17 | 54.235.137.114 (ClassC) |
| 2015-03-24 | 54.235.185.235 (ClassC) |
| 2015-04-01 | 184.72.254.125 (ClassC) |
| 2015-06-15 | - |
| 2018-05-06 | 52.4.174.33 (ClassC) |
| 2024-09-05 | 46.137.15.86 (ClassC) |
| 2024-09-20 | 54.243.238.66 (ClassC) |
| 2024-11-17 | 34.201.81.34 (ClassC) |