| 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 |
| 2020-07-29 | 54.80.58.152 (ClassC) |
| 2020-08-12 | 34.204.255.84 (ClassC) |
| 2021-04-23 | 3.219.185.113 (ClassC) |
| 2021-05-03 | 3.228.145.6 (ClassC) |
| 2021-06-07 | 3.227.29.88 (ClassC) |
| 2021-07-01 | 54.236.176.76 (ClassC) |
| 2021-07-22 | 3.224.209.49 (ClassC) |
| 2021-07-22 | 52.54.141.46 (ClassC) |
| 2021-08-10 | 52.1.216.61 (ClassC) |
| 2024-06-26 | 54.159.116.102 (ClassC) |
| 2024-07-06 | 54.220.192.176 (ClassC) |
| 2024-12-10 | 3.209.172.72 (ClassC) |
| 2025-01-23 | 3.219.96.23 (ClassC) |
| 2025-04-28 | 54.146.248.82 (ClassC) |
| 2025-05-05 | 23.22.52.7 (ClassC) |