| 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 |
| 2015-02-21 | 50.19.222.54 (ClassC) |
| 2015-02-24 | 54.235.137.114 (ClassC) |
| 2015-02-28 | 23.23.125.149 (ClassC) |
| 2015-03-09 | 54.243.160.109 (ClassC) |
| 2015-03-16 | 50.19.235.218 (ClassC) |
| 2017-02-14 | 23.21.74.161 (ClassC) |
| 2017-03-09 | 23.21.174.210 (ClassC) |
| 2017-03-30 | 23.23.165.47 (ClassC) |
| 2018-02-17 | 23.21.84.59 (ClassC) |
| 2024-06-28 | 54.235.77.118 (ClassC) |
| 2024-08-16 | 23.22.52.7 (ClassC) |
| 2024-09-06 | 54.73.53.134 (ClassC) |
| 2024-09-20 | 34.241.115.67 (ClassC) |
| 2024-10-03 | 18.211.231.38 (ClassC) |
| 2024-11-28 | 18.208.60.216 (ClassC) |
| 2024-12-21 | 3.210.192.5 (ClassC) |
| 2024-12-25 | 54.224.34.30 (ClassC) |