| 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 |
| 2016-06-03 | 107.20.178.133 (ClassC) |
| 2016-10-27 | 107.21.203.65 (ClassC) |
| 2016-11-06 | 23.23.98.183 (ClassC) |
| 2017-05-03 | 50.16.193.32 (ClassC) |
| 2017-09-12 | 50.19.250.53 (ClassC) |
| 2017-10-05 | 23.23.246.35 (ClassC) |
| 2018-01-24 | 50.17.208.250 (ClassC) |
| 2018-04-03 | 54.225.174.60 (ClassC) |
| 2024-12-21 | 174.129.128.48 (ClassC) |
| 2024-12-26 | 54.78.134.111 (ClassC) |
| 2025-04-13 | 54.146.248.82 (ClassC) |
| 2025-09-16 | 46.137.15.86 (ClassC) |
| 2025-11-03 | 3.209.172.72 (ClassC) |