| 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 |
| 2016-09-29 | 50.17.225.21 (ClassC) |
| 2016-09-30 | 107.22.230.79 (ClassC) |
| 2016-10-01 | 54.225.234.52 (ClassC) |
| 2016-10-02 | 23.23.94.135 (ClassC) |
| 2016-10-03 | 75.101.144.116 (ClassC) |
| 2016-10-05 | 184.72.250.66 (ClassC) |
| 2016-10-06 | 54.225.170.224 (ClassC) |
| 2016-10-15 | 54.225.187.5 (ClassC) |
| 2016-10-16 | 23.23.100.19 (ClassC) |
| 2016-10-18 | 23.23.98.183 (ClassC) |
| 2016-10-20 | 54.243.122.51 (ClassC) |
| 2016-10-22 | 50.17.200.93 (ClassC) |
| 2016-10-23 | 54.243.231.184 (ClassC) |
| 2016-10-26 | 54.225.64.155 (ClassC) |
| 2016-10-30 | 50.17.253.207 (ClassC) |
| 2016-10-31 | 54.225.64.6 (ClassC) |
| 2017-12-13 | 50.16.205.156 (ClassC) |
| 2018-03-15 | 54.221.206.116 (ClassC) |
| 2024-02-20 | 174.129.128.48 (ClassC) |
| 2024-06-11 | 18.211.231.38 (ClassC) |
| 2024-06-24 | 54.220.192.176 (ClassC) |
| 2024-07-31 | 46.137.15.86 (ClassC) |
| 2024-11-24 | 54.165.58.209 (ClassC) |
| 2025-01-12 | 54.228.42.199 (ClassC) |