| 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 |
| 2018-04-25 | 54.173.244.230 (ClassC) |
| 2018-04-25 | 54.174.71.128 (ClassC) |
| 2018-04-25 | 54.175.110.28 (ClassC) |
| 2018-04-25 | 54.156.188.154 (ClassC) |
| 2018-04-25 | 54.172.87.254 (ClassC) |
| 2018-10-21 | 52.203.156.46 (ClassC) |
| 2018-10-21 | 52.21.147.48 (ClassC) |
| 2018-10-21 | 52.22.131.49 (ClassC) |
| 2019-09-30 | 34.192.128.212 (ClassC) |
| 2019-09-30 | 34.193.10.94 (ClassC) |
| 2019-09-30 | 34.195.233.215 (ClassC) |
| 2019-09-30 | 34.237.100.211 (ClassC) |
| 2019-09-30 | 34.238.112.56 (ClassC) |
| 2024-06-06 | 18.211.231.38 (ClassC) |
| 2024-07-02 | 54.83.6.65 (ClassC) |
| 2024-08-09 | 23.22.144.165 (ClassC) |
| 2024-09-16 | 3.216.88.24 (ClassC) |
| 2024-12-26 | 3.210.192.5 (ClassC) |