| 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 |
| 2014-03-21 | 50.19.218.110 (ClassC) |
| 2014-05-20 | 54.243.69.90 (ClassC) |
| 2014-05-22 | 107.20.187.159 (ClassC) |
| 2014-05-28 | 107.20.222.205 (ClassC) |
| 2014-06-29 | 23.23.190.51 (ClassC) |
| 2014-07-09 | 23.21.182.174 (ClassC) |
| 2014-07-15 | 54.235.174.167 (ClassC) |
| 2014-07-22 | 54.243.166.168 (ClassC) |
| 2014-07-24 | 54.221.225.9 (ClassC) |
| 2014-07-26 | 23.21.143.20 (ClassC) |
| 2014-08-18 | 54.225.170.255 (ClassC) |
| 2014-08-20 | 54.235.95.213 (ClassC) |
| 2015-03-06 | 107.21.223.88 (ClassC) |
| 2015-03-17 | 107.20.190.140 (ClassC) |
| 2015-03-24 | 107.22.246.182 (ClassC) |
| 2015-03-31 | 107.21.114.209 (ClassC) |
| 2024-02-24 | 54.205.8.205 (ClassC) |
| 2024-06-24 | 54.78.134.111 (ClassC) |
| 2024-07-17 | 54.159.116.102 (ClassC) |
| 2024-08-10 | 23.22.130.173 (ClassC) |
| 2024-12-03 | 54.73.53.134 (ClassC) |
| 2024-12-26 | 54.235.77.118 (ClassC) |