| 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 |
| 2015-08-28 | 54.225.135.93 (ClassC) |
| 2015-08-31 | 54.225.207.60 (ClassC) |
| 2016-03-01 | 54.197.245.254 (ClassC) |
| 2024-07-04 | 52.5.82.174 (ClassC) |
| 2024-07-28 | 34.201.81.34 (ClassC) |
| 2024-08-14 | 34.241.115.67 (ClassC) |
| 2024-09-06 | 54.208.186.182 (ClassC) |
| 2024-09-21 | 3.229.186.102 (ClassC) |
| 2025-02-06 | 54.235.77.118 (ClassC) |
| 2025-02-11 | 23.22.144.165 (ClassC) |
| 2025-06-07 | 54.243.129.215 (ClassC) |
| 2025-08-25 | 23.22.52.7 (ClassC) |
| 2026-02-12 | 54.228.42.199 (ClassC) |
| 2026-02-15 | 54.159.116.102 (ClassC) |