| 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 |
| 2016-11-02 | 54.235.101.178 (ClassC) |
| 2016-12-15 | 23.21.93.145 (ClassC) |
| 2017-01-01 | 54.225.187.5 (ClassC) |
| 2017-01-18 | 184.72.250.66 (ClassC) |
| 2017-01-19 | 23.23.252.69 (ClassC) |
| 2017-02-09 | 54.225.64.155 (ClassC) |
| 2017-03-15 | 54.235.132.90 (ClassC) |
| 2017-04-01 | 23.23.100.24 (ClassC) |
| 2017-04-18 | 50.17.253.207 (ClassC) |
| 2024-01-12 | 23.22.144.165 (ClassC) |
| 2024-09-01 | 54.220.192.176 (ClassC) |
| 2024-11-18 | 3.210.192.5 (ClassC) |
| 2025-01-03 | 54.146.248.82 (ClassC) |
| 2025-01-12 | 54.208.186.182 (ClassC) |
| 2025-01-26 | 3.219.96.23 (ClassC) |
| 2025-02-27 | 54.165.58.209 (ClassC) |
| 2025-03-10 | 54.228.42.199 (ClassC) |
| 2025-04-07 | 54.78.134.111 (ClassC) |
| 2025-04-12 | 54.73.53.134 (ClassC) |
| 2025-07-04 | 34.201.81.34 (ClassC) |