| 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 |
| 2019-03-03 | 52.72.224.148 (ClassC) |
| 2019-03-03 | 54.152.111.238 (ClassC) |
| 2019-03-03 | 52.72.62.94 (ClassC) |
| 2019-03-03 | 52.73.100.51 (ClassC) |
| 2019-03-03 | 52.86.20.171 (ClassC) |
| 2019-03-03 | 52.72.205.91 (ClassC) |
| 2019-03-03 | 52.87.56.36 (ClassC) |
| 2019-04-26 | 35.171.215.246 (ClassC) |
| 2019-04-26 | 18.235.81.103 (ClassC) |
| 2019-04-26 | 35.175.76.9 (ClassC) |
| 2019-04-26 | 34.237.166.213 (ClassC) |
| 2019-04-26 | 52.20.109.77 (ClassC) |
| 2019-04-26 | 35.168.128.7 (ClassC) |
| 2024-08-06 | 54.83.6.65 (ClassC) |
| 2024-08-16 | 54.205.8.205 (ClassC) |
| 2024-08-25 | 46.137.15.86 (ClassC) |
| 2024-09-02 | 54.243.129.215 (ClassC) |
| 2024-09-14 | 34.201.81.34 (ClassC) |
| 2024-11-17 | 54.220.192.176 (ClassC) |