| 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 |
| 2015-03-26 | 54.235.194.99 (ClassC) |
| 2015-04-02 | 107.20.138.208 (ClassC) |
| 2015-04-13 | 54.243.122.68 (ClassC) |
| 2015-04-30 | 54.243.172.108 (ClassC) |
| 2015-05-17 | 50.16.248.239 (ClassC) |
| 2015-06-18 | 54.197.245.182 (ClassC) |
| 2015-06-24 | 54.225.216.141 (ClassC) |
| 2015-06-30 | 54.83.200.118 (ClassC) |
| 2015-08-03 | 107.20.255.152 (ClassC) |
| 2015-08-20 | 107.22.250.187 (ClassC) |
| 2015-11-23 | 107.21.117.14 (ClassC) |
| 2016-06-23 | 54.243.49.80 (ClassC) |
| 2016-12-03 | 23.23.94.135 (ClassC) |
| 2016-12-14 | 184.72.250.66 (ClassC) |
| 2016-12-24 | 23.21.185.158 (ClassC) |
| 2017-03-25 | 54.235.191.108 (ClassC) |
| 2017-05-21 | 54.225.135.129 (ClassC) |
| 2017-07-14 | 107.20.151.23 (ClassC) |
| 2017-07-29 | 54.243.91.79 (ClassC) |
| 2017-09-01 | 50.17.208.250 (ClassC) |
| 2024-06-24 | 23.22.130.173 (ClassC) |
| 2024-07-16 | 54.243.238.66 (ClassC) |
| 2024-10-03 | 46.137.15.86 (ClassC) |
| 2024-10-28 | 54.205.8.205 (ClassC) |
| 2024-12-05 | 34.241.115.67 (ClassC) |
| 2024-12-20 | 54.220.192.176 (ClassC) |
| 2024-12-26 | 23.22.52.7 (ClassC) |