| 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 |
| 2016-11-18 | 54.243.64.13 (ClassC) |
| 2016-12-11 | 174.129.199.201 (ClassC) |
| 2017-01-02 | 23.21.210.88 (ClassC) |
| 2017-02-23 | 23.21.50.56 (ClassC) |
| 2017-03-26 | 23.23.117.76 (ClassC) |
| 2017-05-11 | 54.235.218.133 (ClassC) |
| 2017-09-09 | 23.21.85.30 (ClassC) |
| 2017-10-31 | 23.23.77.117 (ClassC) |
| 2017-11-04 | 54.204.36.212 (ClassC) |
| 2017-12-22 | 54.225.150.65 (ClassC) |
| 2018-03-25 | 50.17.207.130 (ClassC) |
| 2025-04-18 | 54.208.186.182 (ClassC) |
| 2025-04-25 | 34.201.81.34 (ClassC) |
| 2025-05-01 | 54.224.34.30 (ClassC) |