| 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 |
| 2015-01-01 | 54.225.88.5 (ClassC) |
| 2015-03-10 | 75.101.133.50 (ClassC) |
| 2015-03-18 | 54.235.185.235 (ClassC) |
| 2015-03-26 | 50.16.239.160 (ClassC) |
| 2016-01-28 | 23.23.152.183 (ClassC) |
| 2016-02-12 | 107.20.190.74 (ClassC) |
| 2016-03-03 | 54.225.205.17 (ClassC) |
| 2016-04-19 | 23.23.157.114 (ClassC) |
| 2017-05-13 | 54.243.91.79 (ClassC) |
| 2017-09-07 | 23.21.142.10 (ClassC) |
| 2017-09-07 | 23.23.155.247 (ClassC) |
| 2017-09-07 | 54.243.101.177 (ClassC) |
| 2017-09-19 | 54.243.121.236 (ClassC) |
| 2017-09-20 | 54.204.36.212 (ClassC) |
| 2017-09-21 | 174.129.23.39 (ClassC) |
| 2017-09-21 | 23.23.135.126 (ClassC) |
| 2017-09-22 | 50.16.205.156 (ClassC) |
| 2017-10-01 | 23.23.120.204 (ClassC) |
| 2017-10-03 | 54.197.234.71 (ClassC) |
| 2017-10-10 | 50.19.250.53 (ClassC) |
| 2017-10-11 | 50.16.225.220 (ClassC) |
| 2017-10-11 | 50.17.233.190 (ClassC) |
| 2024-04-28 | 174.129.128.48 (ClassC) |
| 2024-07-02 | 3.209.172.72 (ClassC) |
| 2024-08-07 | 18.208.60.216 (ClassC) |
| 2024-09-02 | 3.229.186.102 (ClassC) |
| 2024-09-18 | 54.205.8.205 (ClassC) |
| 2025-01-27 | 3.210.192.5 (ClassC) |
| 2025-04-18 | 54.78.134.111 (ClassC) |
| 2025-04-21 | 23.22.144.165 (ClassC) |