| 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 |
| 2017-03-14 | 50.17.235.124 (ClassC) |
| 2017-03-31 | 23.23.100.24 (ClassC) |
| 2017-04-02 | 54.235.102.46 (ClassC) |
| 2017-06-05 | 204.236.230.220 (ClassC) |
| 2017-06-28 | 23.23.231.146 (ClassC) |
| 2017-08-11 | 50.19.118.169 (ClassC) |
| 2017-09-03 | 23.23.120.204 (ClassC) |
| 2017-09-26 | 50.19.253.20 (ClassC) |
| 2017-10-17 | 54.243.101.177 (ClassC) |
| 2017-11-09 | 54.243.39.52 (ClassC) |
| 2017-12-04 | 54.204.36.212 (ClassC) |
| 2017-12-23 | 54.221.201.107 (ClassC) |
| 2018-03-23 | 54.235.194.68 (ClassC) |
| 2018-03-25 | 54.243.121.236 (ClassC) |
| 2018-04-17 | 174.129.3.215 (ClassC) |
| 2018-04-17 | 184.72.254.243 (ClassC) |
| 2018-05-06 | 54.174.71.128 (ClassC) |
| 2024-05-31 | 54.228.42.199 (ClassC) |
| 2024-09-05 | 54.243.129.215 (ClassC) |
| 2025-02-23 | 3.229.186.102 (ClassC) |
| 2025-02-27 | 46.137.15.86 (ClassC) |
| 2025-04-13 | 107.22.57.98 (ClassC) |
| 2025-08-05 | 54.73.53.134 (ClassC) |
| 2025-08-10 | 18.208.60.216 (ClassC) |