| 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 |
| 2016-04-14 | 54.225.152.55 (ClassC) |
| 2016-06-29 | 50.17.196.191 (ClassC) |
| 2016-07-16 | 54.225.133.127 (ClassC) |
| 2016-08-02 | 174.129.199.201 (ClassC) |
| 2016-08-19 | 54.225.240.148 (ClassC) |
| 2016-09-21 | 50.17.240.68 (ClassC) |
| 2016-09-21 | 23.21.93.145 (ClassC) |
| 2016-10-12 | 54.243.68.240 (ClassC) |
| 2016-10-31 | 54.225.187.5 (ClassC) |
| 2017-01-11 | 54.204.6.80 (ClassC) |
| 2017-01-30 | 107.22.164.158 (ClassC) |
| 2017-02-16 | 23.23.73.48 (ClassC) |
| 2017-03-06 | 23.23.251.76 (ClassC) |
| 2017-05-11 | 23.23.231.146 (ClassC) |
| 2024-08-23 | 54.243.238.66 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2025-05-01 | 34.201.81.34 (ClassC) |
| 2025-05-10 | 52.5.82.174 (ClassC) |
| 2025-07-31 | 3.229.186.102 (ClassC) |