| 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 |
| 2018-05-01 | 34.242.172.123 (ClassC) |
| 2018-05-01 | 34.240.166.223 (ClassC) |
| 2018-05-01 | 34.248.244.66 (ClassC) |
| 2018-05-01 | 34.240.81.124 (ClassC) |
| 2019-10-01 | 52.209.88.81 (ClassC) |
| 2019-10-01 | 34.241.172.109 (ClassC) |
| 2019-10-01 | 52.209.119.164 (ClassC) |
| 2020-08-03 | 52.211.26.224 (ClassC) |
| 2020-08-03 | 34.254.8.67 (ClassC) |
| 2020-08-03 | 52.31.139.247 (ClassC) |
| 2020-08-03 | 52.18.59.102 (ClassC) |
| 2020-08-03 | 54.77.14.221 (ClassC) |
| 2025-02-03 | 34.241.115.67 (ClassC) |
| 2025-05-02 | 54.228.42.199 (ClassC) |
| 2025-06-07 | 54.78.134.111 (ClassC) |