| 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 |
| 2019-05-31 | 34.193.95.35 (ClassC) |
| 2019-05-31 | 34.194.233.53 (ClassC) |
| 2019-05-31 | 18.235.81.103 (ClassC) |
| 2019-05-31 | 54.174.122.89 (ClassC) |
| 2019-05-31 | 52.73.100.51 (ClassC) |
| 2019-05-31 | 35.175.76.9 (ClassC) |
| 2019-06-01 | 52.205.227.252 (ClassC) |
| 2019-06-01 | 52.21.245.216 (ClassC) |
| 2019-06-01 | 34.237.166.213 (ClassC) |
| 2019-06-01 | 52.71.153.10 (ClassC) |
| 2019-06-01 | 35.170.37.11 (ClassC) |
| 2019-06-01 | 54.161.122.81 (ClassC) |
| 2024-08-20 | 54.224.34.30 (ClassC) |
| 2024-09-12 | 3.210.192.5 (ClassC) |
| 2024-09-30 | 54.165.58.209 (ClassC) |
| 2025-03-10 | 18.208.60.216 (ClassC) |
| 2025-04-07 | 54.228.42.199 (ClassC) |
| 2025-04-14 | 23.22.144.165 (ClassC) |
| 2025-04-23 | 54.78.134.111 (ClassC) |