| 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 |
| 2015-11-16 | 50.16.227.214 (ClassC) |
| 2015-12-30 | 54.243.145.71 (ClassC) |
| 2016-01-16 | 54.243.156.39 (ClassC) |
| 2016-02-09 | 54.225.200.25 (ClassC) |
| 2016-02-26 | 54.197.245.182 (ClassC) |
| 2016-06-13 | 50.16.246.205 (ClassC) |
| 2016-07-14 | 54.235.103.131 (ClassC) |
| 2016-08-12 | 23.23.141.169 (ClassC) |
| 2016-08-30 | 23.21.119.146 (ClassC) |
| 2024-03-05 | 46.137.15.86 (ClassC) |
| 2024-09-23 | 54.228.42.199 (ClassC) |
| 2024-11-13 | 54.208.186.182 (ClassC) |
| 2024-12-25 | 107.22.57.98 (ClassC) |
| 2025-02-01 | 174.129.128.48 (ClassC) |
| 2025-04-20 | 3.209.172.72 (ClassC) |
| 2025-08-14 | 54.243.129.215 (ClassC) |
| 2025-09-11 | 54.205.8.205 (ClassC) |
| 2025-10-17 | 3.210.192.5 (ClassC) |
| 2025-12-12 | 54.73.53.134 (ClassC) |
| 2026-01-10 | 23.22.130.173 (ClassC) |
| 2026-01-22 | 3.216.88.24 (ClassC) |