| 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 |
| 2014-06-17 | 176.34.179.96 (ClassC) |
| 2014-07-19 | 176.34.183.219 (ClassC) |
| 2014-08-05 | 176.34.103.90 (ClassC) |
| 2014-08-22 | 54.228.253.126 (ClassC) |
| 2014-09-19 | 176.34.97.127 (ClassC) |
| 2015-03-07 | 54.247.88.128 (ClassC) |
| 2015-03-13 | 54.247.84.174 (ClassC) |
| 2015-08-18 | 46.137.77.102 (ClassC) |
| 2015-09-09 | 54.247.169.125 (ClassC) |
| 2016-03-13 | 176.34.102.205 (ClassC) |
| 2016-03-13 | 46.137.107.193 (ClassC) |
| 2016-03-14 | 54.246.118.110 (ClassC) |
| 2016-06-03 | 176.34.126.212 (ClassC) |
| 2016-09-16 | 176.34.247.86 (ClassC) |
| 2024-07-05 | 54.228.42.199 (ClassC) |
| 2025-04-24 | 3.216.88.24 (ClassC) |
| 2025-06-21 | 54.235.77.118 (ClassC) |
| 2025-06-24 | 23.22.144.165 (ClassC) |
| 2025-09-13 | 3.209.172.72 (ClassC) |