| 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 |
| 2015-10-30 | 54.235.114.210 (ClassC) |
| 2016-02-08 | 54.204.1.154 (ClassC) |
| 2016-03-07 | 54.225.206.119 (ClassC) |
| 2016-03-19 | 50.17.248.109 (ClassC) |
| 2016-03-19 | 54.243.177.204 (ClassC) |
| 2016-03-22 | 23.21.237.200 (ClassC) |
| 2016-06-15 | 174.129.38.39 (ClassC) |
| 2016-07-14 | 50.16.207.80 (ClassC) |
| 2016-08-17 | 23.23.131.178 (ClassC) |
| 2016-09-03 | 23.21.52.24 (ClassC) |
| 2016-10-29 | 54.197.246.21 (ClassC) |
| 2017-01-05 | 54.243.147.62 (ClassC) |
| 2017-02-25 | 54.243.110.253 (ClassC) |
| 2024-03-12 | 23.22.52.7 (ClassC) |
| 2024-08-15 | 54.159.116.102 (ClassC) |
| 2024-10-03 | 3.210.192.5 (ClassC) |
| 2024-12-01 | 54.243.129.215 (ClassC) |
| 2024-12-25 | 52.5.82.174 (ClassC) |