| 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 |
| 2014-11-06 | 54.243.160.109 (ClassC) |
| 2014-11-08 | 54.225.218.167 (ClassC) |
| 2014-11-10 | 54.243.61.191 (ClassC) |
| 2014-11-13 | 54.225.214.208 (ClassC) |
| 2014-12-03 | 54.221.226.116 (ClassC) |
| 2014-12-05 | 54.235.194.99 (ClassC) |
| 2014-12-08 | 23.21.234.14 (ClassC) |
| 2015-03-03 | 23.23.80.206 (ClassC) |
| 2015-03-10 | 54.243.74.12 (ClassC) |
| 2015-03-18 | 107.22.255.88 (ClassC) |
| 2015-03-26 | 23.23.143.170 (ClassC) |
| 2015-06-05 | - |
| 2021-02-25 | 3.212.104.174 (ClassC) |
| 2024-07-22 | 46.137.15.86 (ClassC) |
| 2024-08-05 | 3.209.172.72 (ClassC) |
| 2024-08-30 | 54.220.192.176 (ClassC) |
| 2024-09-20 | 23.22.144.165 (ClassC) |
| 2024-12-04 | 18.211.231.38 (ClassC) |
| 2024-12-25 | 54.228.42.199 (ClassC) |