| 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 |
| 2013-04-01 | 50.19.92.116 (ClassC) |
| 2013-07-17 | 174.129.225.36 (ClassC) |
| 2013-07-17 | 50.19.83.99 (ClassC) |
| 2014-02-13 | 75.101.149.51 (ClassC) |
| 2014-03-18 | 174.129.35.141 (ClassC) |
| 2015-11-17 | 50.16.191.35 (ClassC) |
| 2016-01-22 | 50.16.215.101 (ClassC) |
| 2016-04-08 | 23.21.172.153 (ClassC) |
| 2016-06-03 | 54.235.246.152 (ClassC) |
| 2016-11-25 | 50.17.196.191 (ClassC) |
| 2017-02-23 | 23.23.73.48 (ClassC) |
| 2024-03-15 | 23.22.130.173 (ClassC) |
| 2024-03-18 | 18.208.60.216 (ClassC) |
| 2024-07-08 | 54.73.53.134 (ClassC) |
| 2024-07-16 | 54.78.134.111 (ClassC) |
| 2024-09-19 | 54.224.34.30 (ClassC) |
| 2024-10-06 | 3.216.88.24 (ClassC) |
| 2025-03-25 | 54.228.42.199 (ClassC) |
| 2025-04-03 | 34.241.115.67 (ClassC) |
| 2025-04-21 | 174.129.128.48 (ClassC) |
| 2025-07-15 | 54.205.8.205 (ClassC) |
| 2025-07-19 | 54.235.77.118 (ClassC) |