| 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 |
| 2018-07-20 | 54.77.70.126 (ClassC) |
| 2018-07-20 | 52.209.88.8 (ClassC) |
| 2018-07-20 | 34.253.142.15 (ClassC) |
| 2018-07-20 | 52.208.52.154 (ClassC) |
| 2018-07-20 | 52.209.144.153 (ClassC) |
| 2019-10-21 | 34.241.172.109 (ClassC) |
| 2019-10-21 | 52.212.106.249 (ClassC) |
| 2019-10-21 | 52.51.85.80 (ClassC) |
| 2019-10-21 | 54.72.108.52 (ClassC) |
| 2024-02-22 | 54.228.42.199 (ClassC) |
| 2024-02-25 | 174.129.128.48 (ClassC) |
| 2024-03-01 | 107.22.57.98 (ClassC) |
| 2024-03-05 | 34.241.115.67 (ClassC) |
| 2024-03-26 | 54.159.116.102 (ClassC) |
| 2024-07-30 | 52.5.82.174 (ClassC) |
| 2024-09-02 | 54.220.192.176 (ClassC) |
| 2025-04-15 | 34.201.81.34 (ClassC) |
| 2025-08-20 | 23.22.144.165 (ClassC) |
| 2025-09-15 | 54.224.34.30 (ClassC) |