| 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 |
| 2014-01-22 | 54.225.228.203 (ClassC) |
| 2014-04-15 | 54.243.121.176 (ClassC) |
| 2014-05-07 | 184.73.232.80 (ClassC) |
| 2014-05-14 | 50.19.112.167 (ClassC) |
| 2014-06-15 | 50.19.218.110 (ClassC) |
| 2014-06-17 | 54.243.149.14 (ClassC) |
| 2014-06-20 | 75.101.149.51 (ClassC) |
| 2014-06-27 | 184.73.213.30 (ClassC) |
| 2014-07-07 | 54.243.241.166 (ClassC) |
| 2014-07-14 | 23.21.75.178 (ClassC) |
| 2014-07-16 | 50.17.239.217 (ClassC) |
| 2014-08-03 | 23.21.130.129 (ClassC) |
| 2014-11-04 | 23.21.52.195 (ClassC) |
| 2015-02-20 | 54.225.174.166 (ClassC) |
| 2015-03-05 | 54.225.206.186 (ClassC) |
| 2015-04-19 | 50.17.199.50 (ClassC) |
| 2015-09-30 | 54.83.21.73 (ClassC) |
| 2015-11-03 | 23.21.109.148 (ClassC) |
| 2016-02-09 | 54.204.1.154 (ClassC) |
| 2016-03-19 | 23.21.66.159 (ClassC) |
| 2016-03-19 | 54.235.161.34 (ClassC) |
| 2016-03-22 | 107.22.218.137 (ClassC) |
| 2021-03-01 | 3.225.186.86 (ClassC) |
| 2024-06-02 | 34.201.81.34 (ClassC) |
| 2024-06-27 | 54.235.77.118 (ClassC) |
| 2024-08-14 | 34.241.115.67 (ClassC) |
| 2024-10-03 | 54.243.129.215 (ClassC) |
| 2024-11-12 | 23.22.130.173 (ClassC) |
| 2024-12-06 | 107.22.57.98 (ClassC) |
| 2024-12-25 | 54.228.42.199 (ClassC) |