| 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 |
| 2018-04-25 | 54.152.42.186 (ClassC) |
| 2018-04-25 | 54.174.71.128 (ClassC) |
| 2018-04-25 | 54.156.188.154 (ClassC) |
| 2018-04-25 | 54.164.102.190 (ClassC) |
| 2018-04-25 | 52.87.80.61 (ClassC) |
| 2018-04-25 | 54.172.87.254 (ClassC) |
| 2018-04-25 | 54.152.236.194 (ClassC) |
| 2018-04-25 | 54.173.244.230 (ClassC) |
| 2019-09-30 | 18.211.160.51 (ClassC) |
| 2019-09-30 | 52.202.243.29 (ClassC) |
| 2019-09-30 | 52.71.195.70 (ClassC) |
| 2019-09-30 | 34.192.12.194 (ClassC) |
| 2020-12-14 | 52.1.254.205 (ClassC) |
| 2022-12-27 | 54.228.42.199 (ClassC) |
| 2024-12-24 | 23.22.130.173 (ClassC) |
| 2025-03-20 | 3.209.172.72 (ClassC) |
| 2025-04-11 | 54.235.77.118 (ClassC) |