| 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 |
| 2019-07-11 | 34.241.172.109 (ClassC) |
| 2019-07-11 | 54.171.30.127 (ClassC) |
| 2019-07-11 | 34.242.254.243 (ClassC) |
| 2019-09-24 | 52.17.181.235 (ClassC) |
| 2019-09-24 | 52.51.85.80 (ClassC) |
| 2019-09-24 | 52.209.88.81 (ClassC) |
| 2020-03-27 | 54.77.242.148 (ClassC) |
| 2020-04-15 | 52.50.10.51 (ClassC) |
| 2020-05-20 | 54.77.14.221 (ClassC) |
| 2020-06-02 | 52.211.26.224 (ClassC) |
| 2020-06-11 | 34.250.211.102 (ClassC) |
| 2024-02-25 | 46.137.15.86 (ClassC) |
| 2024-06-28 | 54.205.8.205 (ClassC) |
| 2024-09-02 | 52.5.82.174 (ClassC) |
| 2024-09-21 | 23.22.130.173 (ClassC) |
| 2024-10-05 | 54.78.134.111 (ClassC) |
| 2024-12-25 | 18.211.231.38 (ClassC) |