| 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 |
| 2016-08-20 | 46.137.107.193 (ClassC) |
| 2016-09-23 | 54.247.105.137 (ClassC) |
| 2017-01-26 | 54.228.203.27 (ClassC) |
| 2019-01-28 | 52.208.45.11 (ClassC) |
| 2019-01-28 | 52.17.199.99 (ClassC) |
| 2019-01-28 | 52.17.252.251 (ClassC) |
| 2019-10-13 | 99.80.174.196 (ClassC) |
| 2019-10-14 | 52.51.85.80 (ClassC) |
| 2019-10-14 | 54.72.108.52 (ClassC) |
| 2024-06-19 | 34.241.115.67 (ClassC) |
| 2024-06-22 | 3.210.192.5 (ClassC) |
| 2024-07-12 | 174.129.128.48 (ClassC) |
| 2025-04-29 | 54.165.58.209 (ClassC) |
| 2025-07-26 | 3.209.172.72 (ClassC) |
| 2025-09-12 | 54.224.34.30 (ClassC) |
| 2025-09-20 | 3.219.96.23 (ClassC) |
| 2026-02-26 | 23.22.52.7 (ClassC) |