| 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 |
| 2015-03-10 | 75.101.133.50 (ClassC) |
| 2015-03-28 | 23.23.125.149 (ClassC) |
| 2015-08-07 | 54.243.161.21 (ClassC) |
| 2015-08-29 | 54.225.140.12 (ClassC) |
| 2015-10-25 | 23.23.252.88 (ClassC) |
| 2015-11-11 | 54.83.21.73 (ClassC) |
| 2016-06-22 | 50.17.222.112 (ClassC) |
| 2016-08-22 | 23.23.130.80 (ClassC) |
| 2017-02-01 | 174.129.43.250 (ClassC) |
| 2025-01-24 | 34.201.81.34 (ClassC) |
| 2025-03-28 | 54.243.129.215 (ClassC) |
| 2025-04-19 | 54.208.186.182 (ClassC) |
| 2025-06-27 | 54.224.34.30 (ClassC) |