| 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 |
| 2019-06-05 | 54.161.122.81 (ClassC) |
| 2019-06-05 | 34.225.81.84 (ClassC) |
| 2020-08-11 | 34.199.226.42 (ClassC) |
| 2020-08-18 | 52.202.2.128 (ClassC) |
| 2020-08-23 | 52.203.16.105 (ClassC) |
| 2020-08-24 | 3.223.94.174 (ClassC) |
| 2020-08-26 | 52.201.125.116 (ClassC) |
| 2020-09-12 | 3.233.183.24 (ClassC) |
| 2020-10-01 | 3.224.27.61 (ClassC) |
| 2020-10-14 | 3.208.49.102 (ClassC) |
| 2020-12-09 | 54.144.192.68 (ClassC) |
| 2021-01-13 | 52.7.203.118 (ClassC) |
| 2021-01-20 | 52.0.64.167 (ClassC) |
| 2024-12-16 | 3.229.186.102 (ClassC) |
| 2025-01-16 | 54.83.6.65 (ClassC) |
| 2025-04-30 | 3.210.192.5 (ClassC) |
| 2025-06-06 | 54.146.248.82 (ClassC) |