| 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 |
| 2018-03-23 | 54.225.163.203 (ClassC) |
| 2018-03-23 | 23.23.128.216 (ClassC) |
| 2018-03-23 | 107.22.224.95 (ClassC) |
| 2018-03-23 | 54.225.173.3 (ClassC) |
| 2018-03-23 | 54.204.36.212 (ClassC) |
| 2018-03-23 | 184.73.221.50 (ClassC) |
| 2018-03-23 | 54.225.174.60 (ClassC) |
| 2018-03-23 | 54.221.201.107 (ClassC) |
| 2018-03-23 | 54.225.152.179 (ClassC) |
| 2018-03-24 | 23.23.179.181 (ClassC) |
| 2018-03-24 | 23.23.193.75 (ClassC) |
| 2018-03-24 | 23.23.231.146 (ClassC) |
| 2019-02-19 | 34.193.95.35 (ClassC) |
| 2019-03-27 | 52.203.61.122 (ClassC) |
| 2019-03-27 | 34.225.81.84 (ClassC) |
| 2019-04-03 | 52.21.245.216 (ClassC) |
| 2019-05-02 | 52.3.167.89 (ClassC) |
| 2019-05-20 | 52.71.153.10 (ClassC) |
| 2019-05-20 | 52.86.20.171 (ClassC) |
| 2019-07-31 | 52.3.45.217 (ClassC) |
| 2023-12-17 | 34.201.81.34 (ClassC) |
| 2024-01-11 | 23.22.130.173 (ClassC) |
| 2024-06-27 | 46.137.15.86 (ClassC) |
| 2024-07-18 | 54.83.6.65 (ClassC) |
| 2024-08-09 | 23.22.52.7 (ClassC) |
| 2024-09-02 | 54.235.77.118 (ClassC) |
| 2024-09-07 | 3.229.186.102 (ClassC) |
| 2024-12-25 | 54.243.238.66 (ClassC) |