| 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 |
| 2019-12-21 | 34.255.19.16 (ClassC) |
| 2019-12-21 | 54.171.1.219 (ClassC) |
| 2019-12-21 | 34.241.7.252 (ClassC) |
| 2019-12-21 | 52.209.88.81 (ClassC) |
| 2019-12-21 | 54.171.254.93 (ClassC) |
| 2019-12-21 | 34.243.165.180 (ClassC) |
| 2019-12-21 | 52.212.3.250 (ClassC) |
| 2019-12-21 | 34.249.148.208 (ClassC) |
| 2021-07-27 | 34.240.104.255 (ClassC) |
| 2024-02-28 | 174.129.128.48 (ClassC) |
| 2024-03-31 | 18.211.231.38 (ClassC) |
| 2024-06-30 | 46.137.15.86 (ClassC) |
| 2024-08-02 | 54.146.248.82 (ClassC) |
| 2024-09-02 | 3.209.172.72 (ClassC) |
| 2025-01-12 | 54.159.116.102 (ClassC) |
| 2025-03-06 | 3.229.186.102 (ClassC) |
| 2025-04-07 | 3.210.192.5 (ClassC) |
| 2025-04-15 | 54.83.6.65 (ClassC) |