| 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 |
| 2016-09-10 | 50.16.242.182 (ClassC) |
| 2016-10-11 | 107.20.157.58 (ClassC) |
| 2016-11-01 | 54.225.218.62 (ClassC) |
| 2016-11-10 | 107.22.227.63 (ClassC) |
| 2016-11-14 | 50.17.240.68 (ClassC) |
| 2016-11-24 | 54.225.68.99 (ClassC) |
| 2016-11-27 | 184.73.218.93 (ClassC) |
| 2017-01-30 | 54.235.103.131 (ClassC) |
| 2017-02-02 | 184.73.212.255 (ClassC) |
| 2017-02-02 | 54.225.64.6 (ClassC) |
| 2017-02-22 | 54.243.110.253 (ClassC) |
| 2024-08-17 | 3.210.192.5 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2024-09-17 | 18.211.231.38 (ClassC) |
| 2024-11-19 | 3.209.172.72 (ClassC) |
| 2025-01-26 | 52.5.82.174 (ClassC) |
| 2025-04-06 | 174.129.128.48 (ClassC) |
| 2025-06-24 | 54.146.248.82 (ClassC) |
| 2025-06-29 | 54.243.129.215 (ClassC) |
| 2025-07-03 | 54.165.58.209 (ClassC) |