| 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 |
| 2016-04-21 | 54.235.161.34 (ClassC) |
| 2016-09-15 | 54.204.6.80 (ClassC) |
| 2016-10-02 | 184.73.216.4 (ClassC) |
| 2016-11-30 | 54.225.187.5 (ClassC) |
| 2017-03-15 | 54.235.102.46 (ClassC) |
| 2017-06-20 | 23.23.196.129 (ClassC) |
| 2017-08-26 | 50.16.205.156 (ClassC) |
| 2017-09-16 | 23.23.155.247 (ClassC) |
| 2017-10-09 | 54.243.121.236 (ClassC) |
| 2017-10-30 | 54.235.191.108 (ClassC) |
| 2018-04-03 | 23.21.50.197 (ClassC) |
| 2018-04-28 | 54.174.71.128 (ClassC) |
| 2018-05-04 | 52.4.174.33 (ClassC) |
| 2019-09-08 | 52.201.14.202 (ClassC) |
| 2019-09-08 | 3.225.95.126 (ClassC) |
| 2019-09-08 | 52.207.75.119 (ClassC) |
| 2020-12-05 | 54.144.192.68 (ClassC) |
| 2021-02-06 | 3.89.53.154 (ClassC) |
| 2021-03-01 | 52.1.16.137 (ClassC) |
| 2024-09-15 | 54.73.53.134 (ClassC) |
| 2024-09-21 | 54.146.248.82 (ClassC) |
| 2024-10-03 | 3.216.88.24 (ClassC) |
| 2024-10-21 | 54.235.77.118 (ClassC) |
| 2024-12-07 | 54.165.58.209 (ClassC) |
| 2025-01-27 | 18.211.231.38 (ClassC) |