| 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 |
| 2014-05-06 | 54.217.208.67 (ClassC) |
| 2014-05-31 | 176.34.179.96 (ClassC) |
| 2014-07-07 | 54.228.253.126 (ClassC) |
| 2014-07-09 | 176.34.183.219 (ClassC) |
| 2014-07-20 | 176.34.97.127 (ClassC) |
| 2014-08-19 | 176.34.103.90 (ClassC) |
| 2014-12-17 | 54.247.84.174 (ClassC) |
| 2015-03-12 | 46.137.77.102 (ClassC) |
| 2015-06-19 | 46.137.168.245 (ClassC) |
| 2015-10-18 | 46.51.182.242 (ClassC) |
| 2016-03-18 | 46.137.181.240 (ClassC) |
| 2016-03-19 | 46.137.107.193 (ClassC) |
| 2016-03-20 | 176.34.102.205 (ClassC) |
| 2016-04-25 | 54.246.118.110 (ClassC) |
| 2016-10-02 | 54.247.105.137 (ClassC) |
| 2016-10-20 | 54.247.71.112 (ClassC) |
| 2021-07-27 | 54.220.192.176 (ClassC) |
| 2024-07-28 | 54.208.186.182 (ClassC) |
| 2024-12-11 | 54.228.42.199 (ClassC) |
| 2025-11-21 | 174.129.128.48 (ClassC) |
| 2025-12-02 | 23.22.130.173 (ClassC) |