| 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 |
| 2021-01-19 | 52.200.37.44 (ClassC) |
| 2021-01-19 | 3.208.49.102 (ClassC) |
| 2021-01-19 | 52.201.121.154 (ClassC) |
| 2021-01-19 | 52.7.203.118 (ClassC) |
| 2021-01-19 | 3.83.208.72 (ClassC) |
| 2021-07-28 | 3.227.29.88 (ClassC) |
| 2021-07-28 | 54.236.176.76 (ClassC) |
| 2024-02-18 | 54.83.6.65 (ClassC) |
| 2024-02-21 | 54.146.248.82 (ClassC) |
| 2024-07-22 | 54.159.116.102 (ClassC) |
| 2024-08-08 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 54.205.8.205 (ClassC) |
| 2024-09-22 | 174.129.128.48 (ClassC) |
| 2024-09-28 | 54.228.42.199 (ClassC) |
| 2024-12-13 | 54.165.58.209 (ClassC) |
| 2025-01-03 | 107.22.57.98 (ClassC) |
| 2025-03-10 | 23.22.144.165 (ClassC) |
| 2025-04-07 | 54.243.129.215 (ClassC) |
| 2025-04-14 | 18.208.60.216 (ClassC) |