| 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 |
| 2019-01-31 | 34.192.102.251 (ClassC) |
| 2019-01-31 | 34.237.195.160 (ClassC) |
| 2019-01-31 | 34.192.68.110 (ClassC) |
| 2019-01-31 | 18.235.81.103 (ClassC) |
| 2019-01-31 | 34.193.254.1 (ClassC) |
| 2019-01-31 | 35.168.128.7 (ClassC) |
| 2019-01-31 | 34.194.233.53 (ClassC) |
| 2019-01-31 | 34.197.205.214 (ClassC) |
| 2019-01-31 | 52.87.56.36 (ClassC) |
| 2021-02-25 | 3.89.53.154 (ClassC) |
| 2024-08-05 | 52.5.82.174 (ClassC) |
| 2024-09-07 | 174.129.128.48 (ClassC) |
| 2024-09-29 | 54.228.42.199 (ClassC) |
| 2025-04-07 | 54.243.238.66 (ClassC) |
| 2025-04-28 | 3.209.172.72 (ClassC) |
| 2025-05-10 | 34.241.115.67 (ClassC) |
| 2025-07-03 | 54.73.53.134 (ClassC) |