| 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 |
| 2016-08-14 | 50.17.238.188 (ClassC) |
| 2016-08-15 | 184.73.218.93 (ClassC) |
| 2016-08-16 | 23.23.100.19 (ClassC) |
| 2016-08-18 | 107.22.227.63 (ClassC) |
| 2016-08-19 | 107.21.114.32 (ClassC) |
| 2016-08-21 | 54.227.241.50 (ClassC) |
| 2016-08-22 | 50.17.196.191 (ClassC) |
| 2016-08-23 | 107.20.157.58 (ClassC) |
| 2016-08-25 | 75.101.144.116 (ClassC) |
| 2016-08-26 | 54.227.237.156 (ClassC) |
| 2016-08-27 | 54.243.49.80 (ClassC) |
| 2016-08-29 | 54.235.116.11 (ClassC) |
| 2016-09-01 | 184.73.216.4 (ClassC) |
| 2016-09-02 | 50.17.200.93 (ClassC) |
| 2016-09-04 | 23.23.150.161 (ClassC) |
| 2017-03-17 | 23.23.100.24 (ClassC) |
| 2017-10-15 | 23.23.128.216 (ClassC) |
| 2018-01-11 | 23.23.246.35 (ClassC) |
| 2018-02-03 | 184.73.221.50 (ClassC) |
| 2018-05-23 | 52.4.174.33 (ClassC) |
| 2024-01-10 | 3.209.172.72 (ClassC) |
| 2024-07-18 | 54.159.116.102 (ClassC) |
| 2024-08-06 | 23.22.130.173 (ClassC) |
| 2024-11-10 | 54.78.134.111 (ClassC) |
| 2024-12-08 | 54.208.186.182 (ClassC) |
| 2025-01-13 | 23.22.52.7 (ClassC) |