| 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 |
| 2014-11-16 | 107.22.246.182 (ClassC) |
| 2015-05-07 | 107.21.226.9 (ClassC) |
| 2015-07-06 | 54.243.161.21 (ClassC) |
| 2015-07-23 | 54.225.207.60 (ClassC) |
| 2015-08-07 | 54.225.69.146 (ClassC) |
| 2015-08-09 | 54.225.140.12 (ClassC) |
| 2015-08-18 | 54.225.203.199 (ClassC) |
| 2015-10-23 | 54.243.60.28 (ClassC) |
| 2015-11-26 | 54.243.180.66 (ClassC) |
| 2016-02-22 | 54.235.161.34 (ClassC) |
| 2016-03-19 | 75.101.157.17 (ClassC) |
| 2016-03-21 | 107.22.218.137 (ClassC) |
| 2016-06-14 | 23.23.176.131 (ClassC) |
| 2016-07-01 | 50.16.242.182 (ClassC) |
| 2016-09-23 | 107.21.114.32 (ClassC) |
| 2024-12-17 | 23.22.130.173 (ClassC) |
| 2025-06-30 | 54.243.238.66 (ClassC) |
| 2025-10-27 | 107.22.57.98 (ClassC) |
| 2025-11-16 | 3.209.172.72 (ClassC) |