| 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 |
| 2020-07-15 | 52.1.254.205 (ClassC) |
| 2020-07-15 | 34.199.226.42 (ClassC) |
| 2020-07-15 | 52.6.70.185 (ClassC) |
| 2020-08-17 | 54.210.250.24 (ClassC) |
| 2020-09-06 | 52.200.37.44 (ClassC) |
| 2020-09-08 | 3.83.208.72 (ClassC) |
| 2020-09-08 | 52.201.125.116 (ClassC) |
| 2024-02-16 | 54.235.77.118 (ClassC) |
| 2024-02-22 | 23.22.130.173 (ClassC) |
| 2024-02-25 | 54.220.192.176 (ClassC) |
| 2024-02-28 | 174.129.128.48 (ClassC) |
| 2024-03-02 | 23.22.144.165 (ClassC) |
| 2024-03-06 | 54.78.134.111 (ClassC) |
| 2024-03-14 | 54.243.238.66 (ClassC) |
| 2024-03-17 | 23.22.52.7 (ClassC) |
| 2024-05-30 | 34.201.81.34 (ClassC) |
| 2024-08-05 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 3.210.192.5 (ClassC) |
| 2024-11-11 | 3.219.96.23 (ClassC) |
| 2025-01-03 | 3.209.172.72 (ClassC) |
| 2025-01-13 | 54.165.58.209 (ClassC) |