| 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 |
| 2014-05-26 | 54.235.174.167 (ClassC) |
| 2014-05-28 | 184.73.232.80 (ClassC) |
| 2014-06-02 | 54.243.169.60 (ClassC) |
| 2014-06-09 | 54.225.197.137 (ClassC) |
| 2014-06-11 | 54.243.241.166 (ClassC) |
| 2014-06-14 | 50.17.243.11 (ClassC) |
| 2014-06-16 | 54.225.177.29 (ClassC) |
| 2015-03-18 | 23.21.123.184 (ClassC) |
| 2015-03-27 | 54.243.148.187 (ClassC) |
| 2016-11-23 | 23.23.162.52 (ClassC) |
| 2017-09-08 | 54.243.104.138 (ClassC) |
| 2017-10-26 | 23.23.251.76 (ClassC) |
| 2017-11-02 | 54.235.183.12 (ClassC) |
| 2017-11-10 | 50.19.250.53 (ClassC) |
| 2017-11-10 | 23.23.116.0 (ClassC) |
| 2017-11-25 | 23.23.231.146 (ClassC) |
| 2017-12-04 | 54.197.246.226 (ClassC) |
| 2024-09-08 | 54.146.248.82 (ClassC) |
| 2025-01-02 | 54.83.6.65 (ClassC) |
| 2025-01-17 | 3.210.192.5 (ClassC) |
| 2025-01-26 | 3.229.186.102 (ClassC) |