| 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 |
| 2015-09-16 | 184.73.240.107 (ClassC) |
| 2016-03-03 | 54.243.123.255 (ClassC) |
| 2016-03-03 | 204.236.218.116 (ClassC) |
| 2016-04-13 | 107.20.178.133 (ClassC) |
| 2016-04-30 | 54.235.66.200 (ClassC) |
| 2016-05-18 | 23.23.152.183 (ClassC) |
| 2016-06-05 | 54.83.197.202 (ClassC) |
| 2016-06-22 | 54.225.170.224 (ClassC) |
| 2016-07-09 | 23.23.120.199 (ClassC) |
| 2016-07-26 | 23.23.141.169 (ClassC) |
| 2016-08-12 | 184.73.216.4 (ClassC) |
| 2016-08-29 | 54.227.237.156 (ClassC) |
| 2016-09-15 | 23.23.252.69 (ClassC) |
| 2016-10-02 | 54.225.234.52 (ClassC) |
| 2016-11-05 | 54.243.64.13 (ClassC) |
| 2016-11-25 | 54.225.68.99 (ClassC) |
| 2016-12-12 | 54.225.167.36 (ClassC) |
| 2017-03-21 | 54.243.110.76 (ClassC) |
| 2024-12-13 | 23.22.52.7 (ClassC) |
| 2025-04-03 | 3.219.96.23 (ClassC) |
| 2025-08-06 | 3.216.88.24 (ClassC) |