| 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 |
| 2014-09-15 | 23.21.215.187 (ClassC) |
| 2014-09-20 | 54.235.78.30 (ClassC) |
| 2014-09-30 | 23.21.123.184 (ClassC) |
| 2014-10-03 | 54.243.122.68 (ClassC) |
| 2014-10-05 | 54.243.74.12 (ClassC) |
| 2014-10-07 | 54.243.190.210 (ClassC) |
| 2014-10-10 | 54.243.85.192 (ClassC) |
| 2014-10-12 | 174.129.214.238 (ClassC) |
| 2015-02-27 | 184.72.238.223 (ClassC) |
| 2015-03-10 | 54.235.95.213 (ClassC) |
| 2015-03-17 | 107.21.114.209 (ClassC) |
| 2015-03-26 | 50.19.246.84 (ClassC) |
| 2015-06-04 | - |
| 2024-09-09 | 3.209.172.72 (ClassC) |
| 2024-10-03 | 174.129.128.48 (ClassC) |
| 2024-10-23 | 54.159.116.102 (ClassC) |
| 2024-12-16 | 54.228.42.199 (ClassC) |
| 2025-03-27 | 3.216.88.24 (ClassC) |
| 2025-04-14 | 54.83.6.65 (ClassC) |