| 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 |
| 2014-12-07 | 176.34.103.90 (ClassC) |
| 2014-12-07 | 176.34.97.127 (ClassC) |
| 2016-07-20 | 46.137.107.193 (ClassC) |
| 2017-10-09 | 54.228.198.80 (ClassC) |
| 2017-12-18 | 54.228.202.153 (ClassC) |
| 2018-01-01 | 54.247.117.174 (ClassC) |
| 2018-03-14 | 54.228.187.187 (ClassC) |
| 2019-09-28 | 52.209.119.164 (ClassC) |
| 2024-03-16 | 3.219.96.23 (ClassC) |
| 2024-06-28 | 54.208.186.182 (ClassC) |
| 2024-08-09 | 34.241.115.67 (ClassC) |
| 2025-01-14 | 52.5.82.174 (ClassC) |
| 2025-01-26 | 3.209.172.72 (ClassC) |