| 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 |
| 2018-08-31 | 54.164.102.190 (ClassC) |
| 2018-08-31 | 54.172.87.254 (ClassC) |
| 2018-08-31 | 54.208.247.255 (ClassC) |
| 2018-08-31 | 54.175.110.28 (ClassC) |
| 2018-08-31 | 54.209.219.69 (ClassC) |
| 2018-08-31 | 54.175.130.0 (ClassC) |
| 2019-11-11 | 54.156.219.200 (ClassC) |
| 2019-11-12 | 34.192.92.109 (ClassC) |
| 2019-11-12 | 52.72.100.0 (ClassC) |
| 2024-07-11 | 54.205.8.205 (ClassC) |
| 2024-08-02 | 54.78.134.111 (ClassC) |
| 2024-09-02 | 54.208.186.182 (ClassC) |
| 2024-10-18 | 23.22.52.7 (ClassC) |
| 2024-12-26 | 54.165.58.209 (ClassC) |