| 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 |
| 2015-01-23 | 54.235.124.102 (ClassC) |
| 2015-03-10 | 50.19.246.84 (ClassC) |
| 2015-03-17 | 54.197.232.19 (ClassC) |
| 2015-03-27 | 23.21.216.93 (ClassC) |
| 2015-08-06 | 54.235.66.200 (ClassC) |
| 2015-08-06 | 54.83.201.51 (ClassC) |
| 2015-09-16 | 23.21.75.147 (ClassC) |
| 2015-12-18 | 50.16.215.101 (ClassC) |
| 2016-02-19 | 50.16.232.151 (ClassC) |
| 2016-02-19 | 50.17.196.206 (ClassC) |
| 2016-04-27 | 54.225.166.43 (ClassC) |
| 2016-11-28 | 50.17.225.21 (ClassC) |
| 2017-01-30 | 184.73.216.4 (ClassC) |
| 2024-08-12 | 46.137.15.86 (ClassC) |
| 2024-12-02 | 3.219.96.23 (ClassC) |
| 2024-12-05 | 54.83.6.65 (ClassC) |
| 2025-06-11 | 52.5.82.174 (ClassC) |
| 2025-08-06 | 34.241.115.67 (ClassC) |
| 2025-10-16 | 54.208.186.182 (ClassC) |
| 2025-12-29 | 54.78.134.111 (ClassC) |
| 2026-02-26 | 18.211.231.38 (ClassC) |