| 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 |
| 2018-09-11 | 34.225.94.62 (ClassC) |
| 2018-09-11 | 34.202.81.99 (ClassC) |
| 2018-09-19 | 34.228.93.197 (ClassC) |
| 2018-09-19 | 34.236.18.196 (ClassC) |
| 2018-09-19 | 34.193.254.1 (ClassC) |
| 2018-09-19 | 34.237.195.160 (ClassC) |
| 2018-09-19 | 35.168.128.7 (ClassC) |
| 2018-12-18 | 52.203.156.46 (ClassC) |
| 2018-12-18 | 52.205.227.252 (ClassC) |
| 2018-12-18 | 52.21.147.48 (ClassC) |
| 2019-01-24 | 35.170.227.83 (ClassC) |
| 2019-01-24 | 52.22.210.193 (ClassC) |
| 2019-01-24 | 52.4.86.246 (ClassC) |
| 2019-01-24 | 52.4.95.228 (ClassC) |
| 2019-01-24 | 52.45.22.48 (ClassC) |
| 2019-01-24 | 52.22.131.49 (ClassC) |
| 2019-11-14 | 52.5.140.196 (ClassC) |
| 2024-06-06 | 3.209.172.72 (ClassC) |
| 2024-09-11 | 54.78.134.111 (ClassC) |
| 2025-04-13 | 3.210.192.5 (ClassC) |
| 2025-06-27 | 54.243.129.215 (ClassC) |
| 2025-11-13 | 54.220.192.176 (ClassC) |