| 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 |
| 2015-09-25 | 54.243.123.255 (ClassC) |
| 2015-11-16 | 107.21.107.92 (ClassC) |
| 2016-02-08 | 23.23.152.183 (ClassC) |
| 2016-02-08 | 54.225.209.250 (ClassC) |
| 2016-05-05 | 54.243.177.204 (ClassC) |
| 2016-07-05 | 23.23.196.165 (ClassC) |
| 2017-01-06 | 184.73.218.93 (ClassC) |
| 2024-08-17 | 54.73.53.134 (ClassC) |
| 2024-11-28 | 23.22.144.165 (ClassC) |
| 2025-03-05 | 54.205.8.205 (ClassC) |
| 2025-04-20 | 54.235.77.118 (ClassC) |
| 2025-09-12 | 3.209.172.72 (ClassC) |
| 2025-10-31 | 54.243.129.215 (ClassC) |
| 2025-11-03 | 174.129.128.48 (ClassC) |