| 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 |
| 2016-10-12 | 54.247.71.112 (ClassC) |
| 2017-01-22 | 54.217.209.183 (ClassC) |
| 2017-05-14 | 54.228.205.127 (ClassC) |
| 2017-09-20 | 54.228.255.78 (ClassC) |
| 2017-10-24 | 54.228.187.187 (ClassC) |
| 2017-11-04 | 54.247.117.174 (ClassC) |
| 2018-12-04 | 52.16.180.105 (ClassC) |
| 2019-05-18 | 52.209.181.187 (ClassC) |
| 2019-05-18 | 52.19.7.63 (ClassC) |
| 2019-05-23 | 54.229.2.218 (ClassC) |
| 2024-03-17 | 52.5.82.174 (ClassC) |
| 2025-04-07 | 3.216.88.24 (ClassC) |
| 2025-07-30 | 54.146.248.82 (ClassC) |
| 2025-11-17 | 54.165.58.209 (ClassC) |
| 2025-12-20 | 3.209.172.72 (ClassC) |
| 2026-02-05 | 54.159.116.102 (ClassC) |