| 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 |
| 2016-04-06 | 107.21.103.136 (ClassC) |
| 2016-06-14 | 54.225.166.28 (ClassC) |
| 2016-07-12 | 184.73.175.181 (ClassC) |
| 2017-01-17 | 54.197.246.21 (ClassC) |
| 2017-04-08 | 23.21.221.213 (ClassC) |
| 2017-04-28 | 54.235.132.90 (ClassC) |
| 2017-04-29 | 54.243.158.73 (ClassC) |
| 2017-07-04 | 23.23.128.216 (ClassC) |
| 2017-08-17 | 174.129.23.39 (ClassC) |
| 2017-11-15 | 23.23.231.146 (ClassC) |
| 2017-12-08 | 107.20.151.23 (ClassC) |
| 2018-02-09 | 54.243.101.177 (ClassC) |
| 2018-02-16 | 54.235.191.108 (ClassC) |
| 2018-03-29 | 54.204.5.111 (ClassC) |
| 2018-05-13 | 54.174.71.128 (ClassC) |
| 2024-07-19 | 34.201.81.34 (ClassC) |
| 2024-08-03 | 54.73.53.134 (ClassC) |
| 2024-11-16 | 54.159.116.102 (ClassC) |
| 2024-11-30 | 3.216.88.24 (ClassC) |
| 2025-01-13 | 18.208.60.216 (ClassC) |
| 2025-01-21 | 54.243.129.215 (ClassC) |
| 2025-01-31 | 54.83.6.65 (ClassC) |
| 2025-07-19 | 54.235.77.118 (ClassC) |
| 2025-08-20 | 34.241.115.67 (ClassC) |
| 2026-02-04 | 107.22.57.98 (ClassC) |
| 2026-02-15 | 23.22.52.7 (ClassC) |