| 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 |
| 2018-11-01 | 54.171.11.209 (ClassC) |
| 2018-11-10 | 54.154.25.109 (ClassC) |
| 2019-01-26 | 34.246.143.248 (ClassC) |
| 2019-01-26 | 34.240.58.38 (ClassC) |
| 2019-03-05 | 34.241.124.192 (ClassC) |
| 2019-03-05 | 52.16.107.201 (ClassC) |
| 2019-03-05 | 34.255.248.168 (ClassC) |
| 2019-03-10 | 52.31.22.29 (ClassC) |
| 2019-06-12 | 18.202.158.213 (ClassC) |
| 2019-07-30 | 54.171.30.127 (ClassC) |
| 2019-09-04 | 34.241.172.109 (ClassC) |
| 2019-09-04 | 52.17.181.235 (ClassC) |
| 2019-09-04 | 34.242.254.243 (ClassC) |
| 2019-10-04 | 52.51.85.80 (ClassC) |
| 2019-10-04 | 52.209.88.81 (ClassC) |
| 2019-10-04 | 54.72.108.52 (ClassC) |
| 2019-10-04 | 52.212.106.249 (ClassC) |
| 2024-03-22 | 3.216.88.24 (ClassC) |
| 2024-09-18 | 54.220.192.176 (ClassC) |
| 2024-09-22 | 3.209.172.72 (ClassC) |
| 2024-11-10 | 54.208.186.182 (ClassC) |
| 2024-12-25 | 54.165.58.209 (ClassC) |