| 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 |
| 2015-09-21 | 50.16.232.151 (ClassC) |
| 2015-10-14 | 54.204.1.154 (ClassC) |
| 2015-12-21 | 23.21.201.133 (ClassC) |
| 2016-01-15 | 54.225.166.43 (ClassC) |
| 2016-02-12 | 54.225.209.250 (ClassC) |
| 2016-03-23 | 54.235.187.231 (ClassC) |
| 2016-05-29 | 54.225.152.55 (ClassC) |
| 2016-06-15 | 54.225.240.148 (ClassC) |
| 2016-07-19 | 23.23.98.183 (ClassC) |
| 2016-08-04 | 54.227.237.156 (ClassC) |
| 2016-08-21 | 107.20.157.58 (ClassC) |
| 2016-09-07 | 54.243.231.184 (ClassC) |
| 2016-09-24 | 54.243.68.240 (ClassC) |
| 2016-11-02 | 107.22.230.79 (ClassC) |
| 2016-11-20 | 50.17.240.68 (ClassC) |
| 2016-11-20 | 107.20.224.23 (ClassC) |
| 2016-11-21 | 23.23.219.161 (ClassC) |
| 2017-01-13 | 54.225.218.62 (ClassC) |
| 2017-01-13 | 54.235.98.223 (ClassC) |
| 2017-02-16 | 23.23.73.48 (ClassC) |
| 2017-04-10 | 23.21.221.213 (ClassC) |
| 2017-12-12 | 54.235.183.12 (ClassC) |
| 2023-07-16 | 3.219.96.23 (ClassC) |
| 2024-03-10 | 23.22.144.165 (ClassC) |
| 2024-06-01 | 23.22.52.7 (ClassC) |
| 2024-09-16 | 46.137.15.86 (ClassC) |
| 2024-11-24 | 107.22.57.98 (ClassC) |
| 2024-12-24 | 54.243.238.66 (ClassC) |