| 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 |
| 2014-07-21 | 50.19.112.167 (ClassC) |
| 2014-07-26 | 184.72.238.223 (ClassC) |
| 2014-10-18 | 204.236.237.95 (ClassC) |
| 2014-10-21 | 50.17.212.209 (ClassC) |
| 2014-10-23 | 107.20.253.181 (ClassC) |
| 2014-12-23 | 54.243.61.191 (ClassC) |
| 2015-03-01 | 54.235.194.99 (ClassC) |
| 2015-03-09 | 54.235.111.132 (ClassC) |
| 2015-03-16 | 23.21.126.203 (ClassC) |
| 2015-03-23 | 107.22.246.182 (ClassC) |
| 2015-03-31 | 54.243.136.184 (ClassC) |
| 2022-02-12 | 18.208.60.216 (ClassC) |
| 2024-07-14 | 3.216.88.24 (ClassC) |
| 2025-02-08 | 107.22.57.98 (ClassC) |
| 2025-02-25 | 23.22.144.165 (ClassC) |
| 2025-04-30 | 3.229.186.102 (ClassC) |
| 2025-06-20 | 46.137.15.86 (ClassC) |
| 2025-07-30 | 54.228.42.199 (ClassC) |