| 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 |
| 2014-10-13 | 50.17.245.213 (ClassC) |
| 2014-10-15 | 23.21.43.109 (ClassC) |
| 2014-10-17 | 23.21.143.20 (ClassC) |
| 2014-10-20 | 50.17.181.87 (ClassC) |
| 2014-12-15 | 23.23.253.78 (ClassC) |
| 2014-12-17 | 54.243.125.235 (ClassC) |
| 2014-12-21 | 54.243.167.174 (ClassC) |
| 2015-02-04 | 54.243.74.12 (ClassC) |
| 2015-02-08 | 54.225.206.186 (ClassC) |
| 2015-02-11 | 54.235.137.114 (ClassC) |
| 2015-03-04 | 184.73.235.153 (ClassC) |
| 2015-03-16 | 107.21.232.31 (ClassC) |
| 2015-03-23 | 54.243.122.132 (ClassC) |
| 2015-03-24 | 184.72.254.125 (ClassC) |
| 2015-04-23 | - |
| 2015-06-25 | 54.243.45.241 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2024-10-21 | 54.243.129.215 (ClassC) |
| 2025-01-25 | 23.22.130.173 (ClassC) |
| 2025-03-29 | 54.146.248.82 (ClassC) |
| 2025-04-14 | 174.129.128.48 (ClassC) |
| 2025-04-20 | 46.137.15.86 (ClassC) |
| 2025-05-16 | 54.78.134.111 (ClassC) |