| 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 |
| 2018-06-14 | 34.236.79.131 (ClassC) |
| 2018-06-14 | 52.1.193.202 (ClassC) |
| 2018-06-14 | 34.231.64.128 (ClassC) |
| 2018-06-14 | 52.2.58.95 (ClassC) |
| 2018-06-14 | 34.235.5.195 (ClassC) |
| 2018-06-14 | 52.20.138.53 (ClassC) |
| 2019-10-10 | 100.26.7.15 (ClassC) |
| 2019-10-10 | 34.237.100.211 (ClassC) |
| 2019-10-10 | 54.172.188.206 (ClassC) |
| 2019-10-10 | 18.211.160.51 (ClassC) |
| 2024-07-19 | 23.22.144.165 (ClassC) |
| 2024-11-23 | 3.216.88.24 (ClassC) |
| 2025-01-03 | 23.22.52.7 (ClassC) |
| 2025-04-13 | 3.209.172.72 (ClassC) |
| 2025-04-28 | 54.146.248.82 (ClassC) |
| 2025-05-01 | 18.208.60.216 (ClassC) |
| 2025-09-23 | 54.243.238.66 (ClassC) |