| 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 |
| 2016-05-10 | 23.21.66.159 (ClassC) |
| 2016-05-12 | 23.23.231.101 (ClassC) |
| 2016-05-21 | 54.83.3.141 (ClassC) |
| 2016-07-09 | 23.23.149.115 (ClassC) |
| 2016-07-10 | 54.235.223.188 (ClassC) |
| 2016-07-11 | 54.243.89.187 (ClassC) |
| 2016-07-18 | 50.17.238.188 (ClassC) |
| 2016-07-19 | 50.16.207.80 (ClassC) |
| 2016-07-23 | 54.235.246.152 (ClassC) |
| 2016-07-26 | 50.17.181.215 (ClassC) |
| 2016-07-27 | 23.21.119.146 (ClassC) |
| 2016-08-04 | 23.23.130.80 (ClassC) |
| 2024-09-11 | 46.137.15.86 (ClassC) |
| 2024-10-03 | 52.5.82.174 (ClassC) |
| 2024-10-31 | 54.224.34.30 (ClassC) |
| 2024-11-28 | 54.220.192.176 (ClassC) |
| 2024-12-25 | 54.159.116.102 (ClassC) |