| 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 |
| 2015-11-28 | 54.197.235.183 (ClassC) |
| 2015-12-20 | 54.204.1.154 (ClassC) |
| 2016-01-11 | 54.243.246.209 (ClassC) |
| 2016-02-02 | 54.243.114.196 (ClassC) |
| 2016-02-24 | 184.73.246.127 (ClassC) |
| 2016-03-22 | 54.243.242.176 (ClassC) |
| 2016-04-13 | 23.21.113.232 (ClassC) |
| 2016-05-15 | 54.225.74.127 (ClassC) |
| 2016-06-17 | 54.235.103.131 (ClassC) |
| 2016-07-08 | 23.23.196.165 (ClassC) |
| 2016-08-09 | 54.243.49.80 (ClassC) |
| 2016-08-10 | 54.235.223.188 (ClassC) |
| 2016-08-23 | 23.23.130.80 (ClassC) |
| 2016-09-21 | 107.22.230.79 (ClassC) |
| 2016-10-15 | 54.225.64.155 (ClassC) |
| 2016-10-23 | 23.23.105.22 (ClassC) |
| 2016-12-28 | 54.225.68.99 (ClassC) |
| 2017-01-24 | 23.23.122.198 (ClassC) |
| 2017-02-22 | 54.204.6.152 (ClassC) |
| 2017-03-24 | 23.23.117.76 (ClassC) |
| 2017-05-11 | 107.20.234.107 (ClassC) |
| 2017-10-31 | 23.23.231.146 (ClassC) |
| 2017-12-24 | 54.243.101.177 (ClassC) |
| 2024-07-06 | 107.22.57.98 (ClassC) |
| 2024-08-25 | 3.209.172.72 (ClassC) |
| 2024-12-03 | 23.22.130.173 (ClassC) |
| 2024-12-25 | 54.243.238.66 (ClassC) |