| 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 |
| 2014-12-22 | 50.16.239.160 (ClassC) |
| 2015-02-28 | 54.225.170.255 (ClassC) |
| 2015-03-10 | 23.21.172.210 (ClassC) |
| 2015-03-17 | 54.225.175.94 (ClassC) |
| 2015-03-26 | 54.243.190.210 (ClassC) |
| 2017-01-20 | 54.225.64.155 (ClassC) |
| 2017-03-26 | 54.243.158.73 (ClassC) |
| 2017-04-03 | 54.243.91.79 (ClassC) |
| 2017-07-29 | 174.129.23.39 (ClassC) |
| 2017-08-22 | 184.73.221.50 (ClassC) |
| 2017-09-21 | 54.243.113.223 (ClassC) |
| 2017-12-15 | 50.16.251.65 (ClassC) |
| 2024-09-05 | 54.146.248.82 (ClassC) |
| 2024-12-21 | 18.211.231.38 (ClassC) |
| 2025-04-13 | 54.159.116.102 (ClassC) |
| 2025-09-11 | 46.137.15.86 (ClassC) |
| 2026-02-22 | 34.241.115.67 (ClassC) |