| 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 |
| 2017-05-12 | 50.16.193.32 (ClassC) |
| 2018-03-26 | 54.221.201.107 (ClassC) |
| 2018-04-15 | 54.225.174.60 (ClassC) |
| 2018-04-15 | 184.73.221.50 (ClassC) |
| 2018-04-15 | 54.225.152.179 (ClassC) |
| 2018-04-15 | 23.23.128.216 (ClassC) |
| 2018-04-15 | 54.225.163.203 (ClassC) |
| 2018-04-15 | 54.225.173.3 (ClassC) |
| 2024-02-18 | 54.205.8.205 (ClassC) |
| 2024-02-21 | 3.210.192.5 (ClassC) |
| 2024-06-16 | 54.228.42.199 (ClassC) |
| 2024-06-23 | 18.208.60.216 (ClassC) |
| 2024-09-02 | 34.201.81.34 (ClassC) |
| 2024-09-15 | 3.229.186.102 (ClassC) |
| 2024-11-30 | 3.209.172.72 (ClassC) |
| 2024-12-25 | 34.241.115.67 (ClassC) |