| 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 |
| 2015-09-21 | 23.23.175.105 (ClassC) |
| 2016-01-04 | 54.83.9.155 (ClassC) |
| 2016-01-22 | 54.243.246.209 (ClassC) |
| 2016-05-13 | 50.16.215.101 (ClassC) |
| 2016-06-15 | 54.235.223.127 (ClassC) |
| 2016-07-25 | 54.235.103.131 (ClassC) |
| 2017-05-11 | 23.21.174.210 (ClassC) |
| 2017-12-18 | 54.225.221.120 (ClassC) |
| 2018-02-02 | 54.225.175.205 (ClassC) |
| 2018-02-23 | 184.73.221.50 (ClassC) |
| 2019-09-09 | 35.153.122.21 (ClassC) |
| 2019-09-09 | 3.224.224.135 (ClassC) |
| 2019-09-09 | 35.175.30.164 (ClassC) |
| 2019-09-09 | 34.192.218.155 (ClassC) |
| 2019-09-09 | 34.202.37.53 (ClassC) |
| 2019-09-09 | 52.20.250.191 (ClassC) |
| 2019-09-09 | 34.204.122.125 (ClassC) |
| 2019-09-09 | 52.207.75.119 (ClassC) |
| 2021-02-25 | 54.157.159.9 (ClassC) |
| 2024-11-11 | 107.22.57.98 (ClassC) |
| 2024-12-12 | 3.209.172.72 (ClassC) |
| 2025-01-13 | 54.243.238.66 (ClassC) |