| 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 |
| 2014-07-08 | 54.225.177.28 (ClassC) |
| 2014-07-10 | 107.20.137.240 (ClassC) |
| 2014-07-13 | 54.243.241.166 (ClassC) |
| 2014-07-17 | 184.73.213.30 (ClassC) |
| 2014-07-28 | 54.243.61.191 (ClassC) |
| 2014-08-16 | 54.243.190.210 (ClassC) |
| 2014-08-18 | 54.243.74.12 (ClassC) |
| 2014-10-27 | 50.19.118.120 (ClassC) |
| 2014-10-30 | 184.72.238.223 (ClassC) |
| 2014-11-01 | 54.243.70.214 (ClassC) |
| 2014-11-26 | 54.235.78.30 (ClassC) |
| 2014-11-28 | 54.221.225.9 (ClassC) |
| 2014-12-20 | 54.243.167.174 (ClassC) |
| 2014-12-23 | 54.243.122.68 (ClassC) |
| 2014-12-27 | 54.235.137.114 (ClassC) |
| 2015-02-20 | 54.225.88.5 (ClassC) |
| 2015-03-01 | 54.243.122.132 (ClassC) |
| 2015-03-10 | 75.101.133.50 (ClassC) |
| 2015-03-31 | 54.225.174.166 (ClassC) |
| 2015-04-16 | - |
| 2015-08-20 | 50.17.216.96 (ClassC) |
| 2015-10-30 | 184.73.246.127 (ClassC) |
| 2015-11-20 | 50.17.242.145 (ClassC) |
| 2015-12-07 | 54.225.74.127 (ClassC) |
| 2016-02-29 | 107.21.238.17 (ClassC) |
| 2024-07-29 | 3.210.192.5 (ClassC) |
| 2024-10-12 | 54.228.42.199 (ClassC) |
| 2025-04-14 | 54.220.192.176 (ClassC) |
| 2025-08-12 | 54.243.238.66 (ClassC) |