| 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 |
| 2014-02-15 | 50.17.243.11 (ClassC) |
| 2015-01-26 | 107.22.246.182 (ClassC) |
| 2015-02-11 | 54.225.204.155 (ClassC) |
| 2015-04-30 | 107.22.164.48 (ClassC) |
| 2015-05-17 | 50.17.195.242 (ClassC) |
| 2015-08-13 | 23.21.54.227 (ClassC) |
| 2015-09-07 | 23.23.85.207 (ClassC) |
| 2015-11-04 | 23.21.109.148 (ClassC) |
| 2016-02-08 | 54.243.156.39 (ClassC) |
| 2016-03-20 | 107.22.218.137 (ClassC) |
| 2016-03-21 | 75.101.157.17 (ClassC) |
| 2016-05-09 | 23.23.231.101 (ClassC) |
| 2016-05-27 | 50.17.237.203 (ClassC) |
| 2016-06-30 | 174.129.38.39 (ClassC) |
| 2016-08-03 | 54.243.89.187 (ClassC) |
| 2017-01-16 | 54.225.167.36 (ClassC) |
| 2025-04-15 | 3.229.186.102 (ClassC) |
| 2025-07-24 | 54.146.248.82 (ClassC) |
| 2025-08-07 | 54.83.6.65 (ClassC) |
| 2025-11-12 | 3.210.192.5 (ClassC) |