| 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 |
| 2015-01-20 | 107.22.246.182 (ClassC) |
| 2015-01-23 | 50.16.239.160 (ClassC) |
| 2015-01-27 | 54.235.137.114 (ClassC) |
| 2015-02-11 | 107.20.151.148 (ClassC) |
| 2015-02-14 | 23.21.52.195 (ClassC) |
| 2015-02-18 | 107.20.198.133 (ClassC) |
| 2015-02-27 | 184.73.235.153 (ClassC) |
| 2015-03-09 | 184.72.254.125 (ClassC) |
| 2015-03-12 | 54.225.170.255 (ClassC) |
| 2015-03-16 | 54.235.124.102 (ClassC) |
| 2015-03-23 | 54.235.95.213 (ClassC) |
| 2015-05-15 | 54.235.89.112 (ClassC) |
| 2015-05-22 | 54.243.172.108 (ClassC) |
| 2015-05-26 | 107.21.92.176 (ClassC) |
| 2015-06-15 | - |
| 2024-09-26 | 3.229.186.102 (ClassC) |
| 2024-12-06 | 54.73.53.134 (ClassC) |
| 2024-12-21 | 54.208.186.182 (ClassC) |
| 2024-12-24 | 54.228.42.199 (ClassC) |
| 2025-01-01 | 54.243.129.215 (ClassC) |
| 2025-03-02 | 3.219.96.23 (ClassC) |
| 2025-05-01 | 54.146.248.82 (ClassC) |
| 2025-06-05 | 54.235.77.118 (ClassC) |
| 2025-09-04 | 54.220.192.176 (ClassC) |
| 2025-10-17 | 18.208.60.216 (ClassC) |
| 2025-10-26 | 23.22.144.165 (ClassC) |