| 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 |
| 2016-09-20 | 23.23.150.161 (ClassC) |
| 2016-10-22 | 54.225.234.52 (ClassC) |
| 2016-10-28 | 50.17.196.191 (ClassC) |
| 2016-11-06 | 23.23.73.170 (ClassC) |
| 2016-11-09 | 23.23.98.183 (ClassC) |
| 2016-11-11 | 23.23.162.52 (ClassC) |
| 2016-11-13 | 23.23.94.135 (ClassC) |
| 2016-11-14 | 50.17.225.21 (ClassC) |
| 2016-12-08 | 54.225.218.62 (ClassC) |
| 2016-12-09 | 54.243.209.176 (ClassC) |
| 2016-12-12 | 23.21.185.158 (ClassC) |
| 2016-12-28 | 184.73.216.4 (ClassC) |
| 2016-12-31 | 184.73.218.93 (ClassC) |
| 2017-02-03 | 107.20.224.23 (ClassC) |
| 2017-02-05 | 23.21.93.145 (ClassC) |
| 2017-02-25 | 54.243.110.76 (ClassC) |
| 2017-03-31 | 54.235.128.66 (ClassC) |
| 2017-07-02 | 23.23.135.126 (ClassC) |
| 2017-07-05 | 50.16.251.65 (ClassC) |
| 2024-02-18 | 18.208.60.216 (ClassC) |
| 2024-07-29 | 3.219.96.23 (ClassC) |
| 2024-09-07 | 46.137.15.86 (ClassC) |
| 2024-09-13 | 54.83.6.65 (ClassC) |
| 2024-09-21 | 3.216.88.24 (ClassC) |
| 2024-11-07 | 54.73.53.134 (ClassC) |
| 2025-01-13 | 3.210.192.5 (ClassC) |