| 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 |
| 2014-08-27 | 23.21.123.184 (ClassC) |
| 2014-08-29 | 50.19.246.84 (ClassC) |
| 2015-02-27 | 107.22.255.88 (ClassC) |
| 2015-03-17 | 23.23.125.149 (ClassC) |
| 2015-03-24 | 54.235.124.102 (ClassC) |
| 2015-03-25 | 50.19.235.218 (ClassC) |
| 2015-04-01 | 23.23.253.78 (ClassC) |
| 2015-09-25 | 54.243.114.196 (ClassC) |
| 2015-10-12 | 184.73.240.107 (ClassC) |
| 2016-07-02 | 184.72.250.66 (ClassC) |
| 2024-01-20 | 46.137.15.86 (ClassC) |
| 2024-07-04 | 52.5.82.174 (ClassC) |
| 2024-11-19 | 3.209.172.72 (ClassC) |
| 2025-01-25 | 3.219.96.23 (ClassC) |
| 2025-07-15 | 54.235.77.118 (ClassC) |