| 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 |
| 2015-10-27 | 54.83.197.202 (ClassC) |
| 2015-11-13 | 54.243.114.196 (ClassC) |
| 2015-12-10 | 107.22.250.187 (ClassC) |
| 2015-12-27 | 54.163.249.29 (ClassC) |
| 2016-01-13 | 54.197.245.182 (ClassC) |
| 2016-02-16 | 23.23.175.105 (ClassC) |
| 2016-04-09 | 50.19.209.3 (ClassC) |
| 2016-05-12 | 23.21.237.200 (ClassC) |
| 2016-05-29 | 23.23.169.130 (ClassC) |
| 2016-06-15 | 184.73.212.255 (ClassC) |
| 2016-07-24 | 54.243.89.187 (ClassC) |
| 2016-08-10 | 54.225.240.148 (ClassC) |
| 2016-09-01 | 184.73.218.93 (ClassC) |
| 2016-09-23 | 23.23.105.22 (ClassC) |
| 2016-11-05 | 23.21.210.88 (ClassC) |
| 2016-12-29 | 54.243.231.184 (ClassC) |
| 2017-01-20 | 54.235.116.11 (ClassC) |
| 2017-02-11 | 54.225.68.99 (ClassC) |
| 2017-03-05 | 23.23.221.88 (ClassC) |
| 2017-04-15 | 54.235.132.90 (ClassC) |
| 2017-11-28 | 23.23.246.35 (ClassC) |
| 2024-01-11 | 54.243.129.215 (ClassC) |
| 2024-06-28 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 23.22.144.165 (ClassC) |
| 2024-11-14 | 3.219.96.23 (ClassC) |
| 2024-11-21 | 54.235.77.118 (ClassC) |
| 2024-12-26 | 54.208.186.182 (ClassC) |