| 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 |
| 2015-01-28 | 176.34.183.219 (ClassC) |
| 2015-01-29 | 54.228.200.209 (ClassC) |
| 2015-03-20 | 46.137.171.3 (ClassC) |
| 2015-03-21 | 46.137.88.70 (ClassC) |
| 2015-03-28 | 176.34.231.29 (ClassC) |
| 2016-02-29 | 50.16.208.174 (ClassC) |
| 2019-06-19 | 34.202.247.40 (ClassC) |
| 2024-01-14 | 3.219.96.23 (ClassC) |
| 2024-03-10 | 23.22.130.173 (ClassC) |
| 2024-06-26 | 3.210.192.5 (ClassC) |
| 2024-07-04 | 54.159.116.102 (ClassC) |
| 2024-07-18 | 107.22.57.98 (ClassC) |
| 2024-09-02 | 54.228.42.199 (ClassC) |
| 2024-10-28 | 23.22.144.165 (ClassC) |
| 2024-12-13 | 54.235.77.118 (ClassC) |
| 2024-12-18 | 54.220.192.176 (ClassC) |
| 2024-12-25 | 54.78.134.111 (ClassC) |