| 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 |
| 2020-09-11 | 52.1.254.205 (ClassC) |
| 2020-09-16 | 52.20.101.119 (ClassC) |
| 2020-09-16 | 3.233.183.24 (ClassC) |
| 2020-09-22 | 52.201.121.154 (ClassC) |
| 2020-09-22 | 52.201.125.116 (ClassC) |
| 2020-10-09 | 3.224.27.61 (ClassC) |
| 2020-10-18 | 3.208.49.102 (ClassC) |
| 2020-10-28 | 52.200.37.44 (ClassC) |
| 2020-12-03 | 54.144.192.68 (ClassC) |
| 2021-04-24 | 3.219.185.113 (ClassC) |
| 2021-05-01 | 3.228.145.6 (ClassC) |
| 2021-06-24 | 3.229.18.97 (ClassC) |
| 2021-08-14 | 3.227.29.88 (ClassC) |
| 2021-08-14 | 52.1.216.61 (ClassC) |
| 2024-07-23 | 54.243.129.215 (ClassC) |
| 2024-09-17 | 23.22.144.165 (ClassC) |
| 2025-01-13 | 54.243.238.66 (ClassC) |
| 2025-01-25 | 54.78.134.111 (ClassC) |
| 2025-04-18 | 3.209.172.72 (ClassC) |
| 2025-07-25 | 46.137.15.86 (ClassC) |
| 2025-11-03 | 23.22.130.173 (ClassC) |