| 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 |
| 2020-11-24 | 54.72.124.76 (ClassC) |
| 2020-11-24 | 52.31.139.247 (ClassC) |
| 2020-11-24 | 99.80.6.147 (ClassC) |
| 2020-11-27 | 52.213.192.18 (ClassC) |
| 2020-11-27 | 54.72.45.84 (ClassC) |
| 2020-11-27 | 3.251.36.242 (ClassC) |
| 2020-11-27 | 54.246.237.57 (ClassC) |
| 2024-03-21 | 34.241.115.67 (ClassC) |
| 2024-07-12 | 54.205.8.205 (ClassC) |
| 2024-08-20 | 18.208.60.216 (ClassC) |
| 2024-09-02 | 54.220.192.176 (ClassC) |
| 2024-09-09 | 54.243.238.66 (ClassC) |
| 2025-01-03 | 54.243.129.215 (ClassC) |
| 2025-04-07 | 3.219.96.23 (ClassC) |
| 2025-04-20 | 54.146.248.82 (ClassC) |
| 2025-05-10 | 54.228.42.199 (ClassC) |
| 2025-06-05 | 174.129.128.48 (ClassC) |