| 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 |
| 2017-09-06 | 54.197.246.226 (ClassC) |
| 2017-10-02 | 50.17.208.250 (ClassC) |
| 2017-10-02 | 23.23.155.247 (ClassC) |
| 2017-10-11 | 54.243.104.138 (ClassC) |
| 2017-10-23 | 50.16.251.65 (ClassC) |
| 2017-10-31 | 54.243.39.52 (ClassC) |
| 2017-11-03 | 54.235.194.68 (ClassC) |
| 2017-12-07 | 23.23.116.0 (ClassC) |
| 2017-12-08 | 54.235.102.46 (ClassC) |
| 2017-12-11 | 50.19.118.169 (ClassC) |
| 2017-12-11 | 23.23.84.12 (ClassC) |
| 2017-12-14 | 50.19.253.20 (ClassC) |
| 2024-06-29 | 54.220.192.176 (ClassC) |
| 2024-11-28 | 54.159.116.102 (ClassC) |
| 2025-01-28 | 18.208.60.216 (ClassC) |
| 2025-02-16 | 3.219.96.23 (ClassC) |
| 2025-04-24 | 54.235.77.118 (ClassC) |
| 2025-07-30 | 52.5.82.174 (ClassC) |