| 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 |
| 2015-10-09 | 184.73.240.107 (ClassC) |
| 2015-11-10 | 107.21.208.134 (ClassC) |
| 2015-11-27 | 54.225.209.250 (ClassC) |
| 2016-03-22 | 54.225.206.119 (ClassC) |
| 2016-04-20 | 107.22.250.187 (ClassC) |
| 2016-06-07 | 50.17.248.109 (ClassC) |
| 2016-09-19 | 107.20.218.71 (ClassC) |
| 2017-02-10 | 54.243.209.176 (ClassC) |
| 2017-03-30 | 23.23.100.24 (ClassC) |
| 2021-02-28 | 34.199.176.103 (ClassC) |
| 2024-07-08 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 54.78.134.111 (ClassC) |
| 2024-09-05 | 3.219.96.23 (ClassC) |
| 2024-09-19 | 34.241.115.67 (ClassC) |
| 2024-10-07 | 54.224.34.30 (ClassC) |
| 2024-12-18 | 23.22.52.7 (ClassC) |
| 2025-04-17 | 54.159.116.102 (ClassC) |
| 2025-05-10 | 54.243.238.66 (ClassC) |
| 2025-07-03 | 52.5.82.174 (ClassC) |