| 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 |
| 2019-03-12 | 35.153.111.87 (ClassC) |
| 2019-03-12 | 35.170.227.83 (ClassC) |
| 2019-03-12 | 35.170.37.11 (ClassC) |
| 2019-03-12 | 34.237.166.213 (ClassC) |
| 2019-04-24 | 52.203.61.122 (ClassC) |
| 2019-04-24 | 54.174.122.89 (ClassC) |
| 2019-04-24 | 34.228.93.197 (ClassC) |
| 2019-05-09 | 52.21.245.216 (ClassC) |
| 2019-05-09 | 34.225.81.84 (ClassC) |
| 2019-05-09 | 54.209.219.69 (ClassC) |
| 2019-05-09 | 52.4.95.228 (ClassC) |
| 2019-05-09 | 52.70.139.21 (ClassC) |
| 2019-05-09 | 35.171.215.246 (ClassC) |
| 2019-05-09 | 34.194.233.53 (ClassC) |
| 2019-05-30 | 34.198.30.175 (ClassC) |
| 2019-05-30 | 3.90.23.170 (ClassC) |
| 2019-05-30 | 18.235.81.103 (ClassC) |
| 2019-05-30 | 54.236.102.155 (ClassC) |
| 2019-05-30 | 34.192.68.110 (ClassC) |
| 2024-06-04 | 18.208.60.216 (ClassC) |
| 2024-12-19 | 3.219.96.23 (ClassC) |
| 2025-04-23 | 34.241.115.67 (ClassC) |
| 2025-06-15 | 54.165.58.209 (ClassC) |
| 2025-08-19 | 23.22.144.165 (ClassC) |
| 2025-09-20 | 3.209.172.72 (ClassC) |
| 2025-11-02 | 107.22.57.98 (ClassC) |