| 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 |
| 2019-01-10 | 34.240.58.38 (ClassC) |
| 2019-01-10 | 34.246.143.248 (ClassC) |
| 2019-03-13 | 52.18.223.143 (ClassC) |
| 2019-03-27 | 52.31.76.199 (ClassC) |
| 2019-03-29 | 54.229.109.180 (ClassC) |
| 2019-04-04 | 54.229.77.102 (ClassC) |
| 2019-04-14 | 34.241.110.224 (ClassC) |
| 2019-04-24 | 54.77.221.4 (ClassC) |
| 2019-04-30 | 176.34.137.53 (ClassC) |
| 2019-04-30 | 54.229.45.159 (ClassC) |
| 2019-05-25 | 52.19.7.63 (ClassC) |
| 2024-09-01 | 3.219.96.23 (ClassC) |
| 2024-12-20 | 3.229.186.102 (ClassC) |
| 2025-03-02 | 54.159.116.102 (ClassC) |
| 2025-06-06 | 18.211.231.38 (ClassC) |