| 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 |
| 2018-02-22 | 50.17.233.190 (ClassC) |
| 2020-07-31 | 54.80.58.152 (ClassC) |
| 2020-07-31 | 52.203.16.105 (ClassC) |
| 2020-08-04 | 34.192.12.194 (ClassC) |
| 2020-08-09 | 3.223.94.174 (ClassC) |
| 2020-10-09 | 3.233.183.24 (ClassC) |
| 2020-10-09 | 52.200.37.44 (ClassC) |
| 2020-11-20 | 3.208.49.102 (ClassC) |
| 2021-01-06 | 52.7.203.118 (ClassC) |
| 2021-02-07 | 52.201.121.154 (ClassC) |
| 2021-02-07 | 52.0.64.167 (ClassC) |
| 2021-06-07 | 52.70.12.202 (ClassC) |
| 2021-07-28 | 54.236.176.76 (ClassC) |
| 2021-10-01 | 52.1.216.61 (ClassC) |
| 2021-12-19 | 54.228.42.199 (ClassC) |
| 2024-03-10 | 107.22.57.98 (ClassC) |
| 2024-08-03 | 18.208.60.216 (ClassC) |
| 2024-09-07 | 54.83.6.65 (ClassC) |
| 2024-09-21 | 54.224.34.30 (ClassC) |
| 2024-11-16 | 54.146.248.82 (ClassC) |
| 2025-01-13 | 54.78.134.111 (ClassC) |