| 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 |
| 2015-10-09 | 54.221.230.37 (ClassC) |
| 2015-11-27 | 107.20.190.74 (ClassC) |
| 2015-12-18 | 107.22.250.187 (ClassC) |
| 2016-01-12 | 54.204.1.154 (ClassC) |
| 2016-02-15 | 50.16.208.174 (ClassC) |
| 2016-03-03 | 50.16.232.151 (ClassC) |
| 2016-04-05 | 54.225.209.250 (ClassC) |
| 2016-04-22 | 204.236.218.116 (ClassC) |
| 2016-05-09 | 54.243.177.204 (ClassC) |
| 2016-06-02 | 54.225.166.28 (ClassC) |
| 2016-07-25 | 23.21.119.146 (ClassC) |
| 2016-09-16 | 54.243.231.184 (ClassC) |
| 2016-11-04 | 23.21.74.161 (ClassC) |
| 2016-11-23 | 54.225.170.224 (ClassC) |
| 2016-11-25 | 23.23.100.19 (ClassC) |
| 2016-11-25 | 107.22.227.63 (ClassC) |
| 2016-12-15 | 54.204.6.80 (ClassC) |
| 2017-01-01 | 107.21.203.65 (ClassC) |
| 2017-02-08 | 23.23.122.198 (ClassC) |
| 2017-03-18 | 50.16.231.217 (ClassC) |
| 2017-04-04 | 75.101.133.248 (ClassC) |
| 2024-09-03 | 107.22.57.98 (ClassC) |
| 2024-12-25 | 23.22.130.173 (ClassC) |