| 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 |
| 2016-06-09 | 23.23.141.169 (ClassC) |
| 2016-07-22 | 23.23.167.77 (ClassC) |
| 2016-08-08 | 50.16.242.182 (ClassC) |
| 2016-08-25 | 23.23.131.178 (ClassC) |
| 2016-09-11 | 184.73.216.4 (ClassC) |
| 2016-09-28 | 184.73.218.93 (ClassC) |
| 2016-10-15 | 54.235.98.223 (ClassC) |
| 2016-11-07 | 50.17.240.68 (ClassC) |
| 2016-11-25 | 23.21.231.39 (ClassC) |
| 2016-12-16 | 54.243.122.51 (ClassC) |
| 2017-01-19 | 54.225.68.99 (ClassC) |
| 2017-01-19 | 54.225.170.224 (ClassC) |
| 2017-01-19 | 23.23.94.135 (ClassC) |
| 2017-02-05 | 54.225.64.155 (ClassC) |
| 2017-02-05 | 75.101.144.116 (ClassC) |
| 2017-02-22 | 50.16.193.32 (ClassC) |
| 2017-03-11 | 50.17.235.124 (ClassC) |
| 2017-03-11 | 54.243.49.106 (ClassC) |
| 2024-07-06 | 54.220.192.176 (ClassC) |
| 2024-08-28 | 18.208.60.216 (ClassC) |
| 2024-11-11 | 54.83.6.65 (ClassC) |
| 2025-01-24 | 54.146.248.82 (ClassC) |
| 2025-01-28 | 52.5.82.174 (ClassC) |
| 2025-04-18 | 23.22.52.7 (ClassC) |
| 2025-07-04 | 54.159.116.102 (ClassC) |