| 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 |
| 2017-04-07 | 107.20.151.23 (ClassC) |
| 2017-04-08 | 23.23.100.24 (ClassC) |
| 2017-04-09 | 54.243.49.106 (ClassC) |
| 2017-04-11 | 23.23.117.76 (ClassC) |
| 2017-04-13 | 75.101.162.66 (ClassC) |
| 2017-04-14 | 54.235.183.213 (ClassC) |
| 2017-04-16 | 23.23.114.129 (ClassC) |
| 2017-04-17 | 23.21.222.145 (ClassC) |
| 2017-04-18 | 75.101.133.248 (ClassC) |
| 2017-04-18 | 23.21.174.210 (ClassC) |
| 2017-04-19 | 50.16.231.217 (ClassC) |
| 2017-04-22 | 54.204.6.152 (ClassC) |
| 2017-04-26 | 23.21.50.56 (ClassC) |
| 2017-04-28 | 23.21.185.158 (ClassC) |
| 2017-04-30 | 23.23.221.88 (ClassC) |
| 2017-05-03 | 23.23.196.129 (ClassC) |
| 2024-08-04 | 3.209.172.72 (ClassC) |
| 2025-01-09 | 54.205.8.205 (ClassC) |
| 2025-01-26 | 18.211.231.38 (ClassC) |
| 2025-06-12 | 54.228.42.199 (ClassC) |
| 2025-11-14 | 52.5.82.174 (ClassC) |