| 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 |
| 2014-11-29 | 54.243.167.174 (ClassC) |
| 2014-12-06 | 54.243.125.235 (ClassC) |
| 2014-12-15 | 23.21.52.195 (ClassC) |
| 2014-12-20 | 54.235.78.30 (ClassC) |
| 2015-01-04 | 23.21.41.210 (ClassC) |
| 2015-01-17 | 54.235.137.114 (ClassC) |
| 2015-03-12 | 23.23.253.78 (ClassC) |
| 2015-03-23 | 54.225.174.166 (ClassC) |
| 2015-03-30 | 184.73.183.101 (ClassC) |
| 2015-05-11 | 54.197.223.58 (ClassC) |
| 2015-06-02 | 54.243.66.73 (ClassC) |
| 2015-06-22 | 54.235.78.209 (ClassC) |
| 2015-07-09 | 54.83.200.118 (ClassC) |
| 2015-07-24 | 23.21.247.21 (ClassC) |
| 2015-08-21 | 54.225.135.93 (ClassC) |
| 2015-09-13 | 107.21.117.14 (ClassC) |
| 2015-10-02 | 50.16.200.158 (ClassC) |
| 2015-10-19 | 50.17.216.96 (ClassC) |
| 2015-11-05 | 54.204.1.154 (ClassC) |
| 2016-04-18 | 23.21.213.172 (ClassC) |
| 2016-06-25 | 50.17.238.188 (ClassC) |
| 2016-07-29 | 107.21.114.32 (ClassC) |
| 2016-09-24 | 23.21.119.146 (ClassC) |
| 2016-12-09 | 54.197.246.21 (ClassC) |
| 2024-03-25 | 54.205.8.205 (ClassC) |
| 2024-06-25 | 3.219.96.23 (ClassC) |
| 2024-07-20 | 174.129.128.48 (ClassC) |
| 2024-10-06 | 23.22.130.173 (ClassC) |
| 2024-12-27 | 23.22.52.7 (ClassC) |