| 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 |
| 2016-01-14 | 107.21.106.96 (ClassC) |
| 2016-01-15 | 54.225.105.233 (ClassC) |
| 2016-01-17 | 50.16.227.214 (ClassC) |
| 2016-01-18 | 54.225.74.127 (ClassC) |
| 2016-01-19 | 54.243.221.235 (ClassC) |
| 2016-01-21 | 54.225.200.25 (ClassC) |
| 2016-01-22 | 50.16.232.151 (ClassC) |
| 2016-01-23 | 54.235.161.34 (ClassC) |
| 2016-01-24 | 54.243.145.71 (ClassC) |
| 2016-01-26 | 54.221.208.29 (ClassC) |
| 2016-01-27 | 54.163.249.29 (ClassC) |
| 2016-01-28 | 54.225.166.43 (ClassC) |
| 2016-01-29 | 54.235.76.185 (ClassC) |
| 2016-02-01 | 23.23.157.114 (ClassC) |
| 2016-02-02 | 23.21.254.12 (ClassC) |
| 2016-02-03 | 54.197.235.183 (ClassC) |
| 2016-02-04 | 107.22.250.187 (ClassC) |
| 2016-02-05 | 54.235.66.200 (ClassC) |
| 2016-02-07 | 54.235.187.231 (ClassC) |
| 2016-02-10 | 54.83.197.202 (ClassC) |
| 2021-02-27 | 3.229.224.37 (ClassC) |
| 2024-04-29 | 54.146.248.82 (ClassC) |
| 2024-06-26 | 23.22.52.7 (ClassC) |
| 2024-08-11 | 18.208.60.216 (ClassC) |
| 2024-10-02 | 54.78.134.111 (ClassC) |
| 2024-11-20 | 54.165.58.209 (ClassC) |
| 2024-12-10 | 54.235.77.118 (ClassC) |
| 2025-01-13 | 34.201.81.34 (ClassC) |