| 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 |
| 2015-01-15 | 54.225.175.94 (ClassC) |
| 2015-03-11 | 54.243.167.174 (ClassC) |
| 2015-06-22 | 54.225.216.141 (ClassC) |
| 2015-07-31 | 54.235.220.117 (ClassC) |
| 2015-08-01 | 54.225.137.220 (ClassC) |
| 2015-08-05 | 54.83.201.51 (ClassC) |
| 2015-08-15 | 54.225.140.12 (ClassC) |
| 2015-08-26 | 54.225.198.126 (ClassC) |
| 2015-09-24 | 107.20.190.74 (ClassC) |
| 2015-10-23 | 54.243.252.249 (ClassC) |
| 2016-01-15 | 54.204.1.154 (ClassC) |
| 2016-01-20 | 54.83.3.141 (ClassC) |
| 2016-01-22 | 23.21.102.163 (ClassC) |
| 2016-01-23 | 54.243.116.216 (ClassC) |
| 2016-01-31 | 54.235.161.34 (ClassC) |
| 2016-03-28 | 54.225.226.44 (ClassC) |
| 2016-05-26 | 50.19.104.116 (ClassC) |
| 2016-06-04 | 23.21.237.200 (ClassC) |
| 2016-06-06 | 50.16.246.205 (ClassC) |
| 2016-06-12 | 54.243.189.63 (ClassC) |
| 2024-09-05 | 107.22.57.98 (ClassC) |
| 2024-11-08 | 54.243.238.66 (ClassC) |
| 2025-02-24 | 23.22.130.173 (ClassC) |
| 2025-04-15 | 54.159.116.102 (ClassC) |
| 2025-04-27 | 3.209.172.72 (ClassC) |
| 2025-05-10 | 54.78.134.111 (ClassC) |
| 2025-05-22 | 23.22.52.7 (ClassC) |
| 2025-06-10 | 54.205.8.205 (ClassC) |
| 2025-08-01 | 3.229.186.102 (ClassC) |