| 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 |
| 2020-11-10 | 52.18.59.102 (ClassC) |
| 2020-11-10 | 52.31.139.247 (ClassC) |
| 2020-11-10 | 54.171.77.46 (ClassC) |
| 2020-11-10 | 52.19.225.66 (ClassC) |
| 2020-11-10 | 54.77.221.101 (ClassC) |
| 2020-11-10 | 52.16.192.249 (ClassC) |
| 2020-11-10 | 54.76.8.179 (ClassC) |
| 2020-11-10 | 52.214.214.9 (ClassC) |
| 2020-11-13 | 34.246.118.170 (ClassC) |
| 2020-11-13 | 54.77.14.221 (ClassC) |
| 2020-11-13 | 52.30.36.127 (ClassC) |
| 2020-11-13 | 34.250.41.57 (ClassC) |
| 2020-11-13 | 52.18.75.143 (ClassC) |
| 2020-11-13 | 54.77.217.195 (ClassC) |
| 2020-11-13 | 34.254.8.67 (ClassC) |
| 2020-11-13 | 52.48.72.239 (ClassC) |
| 2020-11-13 | 52.214.119.63 (ClassC) |
| 2020-11-13 | 34.241.215.20 (ClassC) |
| 2020-11-13 | 52.17.143.143 (ClassC) |
| 2024-03-04 | 54.146.248.82 (ClassC) |
| 2024-03-11 | 3.229.186.102 (ClassC) |
| 2024-06-06 | 54.159.116.102 (ClassC) |
| 2024-09-02 | 18.211.231.38 (ClassC) |
| 2024-11-08 | 54.228.42.199 (ClassC) |
| 2025-03-10 | 52.5.82.174 (ClassC) |
| 2025-04-16 | 34.241.115.67 (ClassC) |
| 2025-06-18 | 54.83.6.65 (ClassC) |