| 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 |
| 2020-05-30 | 52.6.70.185 (ClassC) |
| 2020-09-14 | 52.1.243.209 (ClassC) |
| 2020-09-20 | 3.233.183.24 (ClassC) |
| 2020-09-20 | 52.20.101.119 (ClassC) |
| 2020-09-28 | 52.201.125.116 (ClassC) |
| 2020-10-25 | 3.224.27.61 (ClassC) |
| 2020-11-20 | 54.144.192.68 (ClassC) |
| 2020-11-20 | 54.152.99.104 (ClassC) |
| 2021-01-11 | 52.7.203.118 (ClassC) |
| 2021-01-11 | 52.0.64.167 (ClassC) |
| 2021-02-09 | 3.89.53.154 (ClassC) |
| 2021-04-09 | 52.44.195.53 (ClassC) |
| 2021-04-11 | 3.232.209.154 (ClassC) |
| 2021-04-26 | 52.70.12.202 (ClassC) |
| 2021-04-27 | 3.219.185.113 (ClassC) |
| 2021-05-20 | 34.205.204.79 (ClassC) |
| 2021-05-21 | 3.228.145.6 (ClassC) |
| 2021-05-21 | 3.229.18.97 (ClassC) |
| 2024-08-30 | 3.216.88.24 (ClassC) |
| 2024-10-04 | 3.219.96.23 (ClassC) |
| 2024-12-01 | 23.22.144.165 (ClassC) |
| 2025-04-14 | 34.241.115.67 (ClassC) |
| 2025-04-19 | 3.209.172.72 (ClassC) |
| 2025-07-30 | 54.83.6.65 (ClassC) |