| 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 |
| 2014-06-26 | 54.243.121.176 (ClassC) |
| 2014-06-28 | 184.73.213.30 (ClassC) |
| 2014-07-01 | 50.19.218.110 (ClassC) |
| 2014-08-24 | 23.21.52.195 (ClassC) |
| 2014-08-26 | 184.72.254.125 (ClassC) |
| 2014-08-28 | 23.21.169.234 (ClassC) |
| 2014-08-31 | 54.235.223.108 (ClassC) |
| 2014-09-02 | 54.243.104.175 (ClassC) |
| 2014-09-04 | 174.129.214.238 (ClassC) |
| 2015-02-27 | 107.21.114.209 (ClassC) |
| 2015-03-18 | 54.221.226.116 (ClassC) |
| 2015-03-26 | 54.235.78.30 (ClassC) |
| 2015-07-24 | 23.23.85.207 (ClassC) |
| 2024-03-25 | 54.235.77.118 (ClassC) |
| 2024-06-01 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 3.209.172.72 (ClassC) |
| 2024-12-18 | 23.22.52.7 (ClassC) |
| 2024-12-24 | 34.241.115.67 (ClassC) |
| 2025-01-03 | 3.219.96.23 (ClassC) |
| 2025-01-13 | 23.22.144.165 (ClassC) |