| 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 |
| 2016-12-14 | 54.235.101.178 (ClassC) |
| 2016-12-15 | 54.243.209.176 (ClassC) |
| 2016-12-21 | 54.197.246.21 (ClassC) |
| 2016-12-24 | 23.23.252.69 (ClassC) |
| 2016-12-26 | 107.22.164.158 (ClassC) |
| 2016-12-29 | 54.243.147.62 (ClassC) |
| 2017-01-20 | 23.23.100.19 (ClassC) |
| 2017-01-20 | 184.73.218.93 (ClassC) |
| 2017-01-20 | 23.21.185.158 (ClassC) |
| 2017-01-21 | 50.17.240.68 (ClassC) |
| 2017-01-21 | 54.243.122.51 (ClassC) |
| 2017-01-21 | 54.225.64.6 (ClassC) |
| 2017-01-30 | 23.23.98.183 (ClassC) |
| 2017-02-21 | 174.129.6.130 (ClassC) |
| 2024-02-08 | 54.73.53.134 (ClassC) |
| 2024-03-31 | 23.22.144.165 (ClassC) |
| 2024-07-23 | 34.241.115.67 (ClassC) |
| 2024-09-11 | 54.235.77.118 (ClassC) |
| 2024-10-13 | 54.159.116.102 (ClassC) |
| 2025-01-13 | 54.228.42.199 (ClassC) |