| 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 |
| 2015-06-08 | 54.243.183.59 (ClassC) |
| 2015-06-25 | 54.225.207.60 (ClassC) |
| 2015-08-21 | 54.197.234.237 (ClassC) |
| 2015-10-09 | 50.17.216.96 (ClassC) |
| 2015-10-26 | 107.21.117.14 (ClassC) |
| 2018-03-27 | 54.235.183.87 (ClassC) |
| 2024-03-10 | 54.224.34.30 (ClassC) |
| 2024-07-26 | 52.5.82.174 (ClassC) |
| 2024-09-20 | 18.208.60.216 (ClassC) |
| 2025-01-26 | 54.83.6.65 (ClassC) |
| 2025-04-29 | 23.22.130.173 (ClassC) |
| 2025-08-02 | 54.159.116.102 (ClassC) |
| 2025-08-15 | 54.228.42.199 (ClassC) |
| 2025-09-25 | 46.137.15.86 (ClassC) |
| 2026-01-09 | 54.78.134.111 (ClassC) |
| 2026-02-11 | 54.208.186.182 (ClassC) |