| 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 |
| 2014-10-27 | 107.21.114.209 (ClassC) |
| 2015-03-17 | 23.21.41.210 (ClassC) |
| 2015-07-08 | 54.243.163.2 (ClassC) |
| 2015-09-30 | 54.243.82.67 (ClassC) |
| 2015-10-22 | 107.20.190.74 (ClassC) |
| 2015-11-08 | 23.21.247.21 (ClassC) |
| 2016-03-07 | 23.21.224.165 (ClassC) |
| 2016-03-23 | 54.225.206.119 (ClassC) |
| 2016-04-22 | 54.225.74.127 (ClassC) |
| 2016-05-17 | 50.17.248.109 (ClassC) |
| 2016-09-14 | 184.73.216.4 (ClassC) |
| 2016-11-02 | 174.129.199.201 (ClassC) |
| 2016-11-20 | 23.23.94.135 (ClassC) |
| 2016-11-20 | 54.243.122.51 (ClassC) |
| 2016-11-20 | 54.225.167.36 (ClassC) |
| 2016-11-21 | 54.227.241.50 (ClassC) |
| 2024-01-12 | 54.146.248.82 (ClassC) |
| 2024-04-18 | 3.210.192.5 (ClassC) |
| 2024-07-22 | 3.219.96.23 (ClassC) |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-09-13 | 54.243.129.215 (ClassC) |
| 2024-10-22 | 54.159.116.102 (ClassC) |
| 2024-12-22 | 23.22.52.7 (ClassC) |
| 2024-12-26 | 107.22.57.98 (ClassC) |