| 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 |
| 2020-03-16 | 54.77.242.148 (ClassC) |
| 2020-03-26 | 52.7.163.77 (ClassC) |
| 2020-03-27 | 34.192.92.109 (ClassC) |
| 2020-03-27 | 34.199.226.42 (ClassC) |
| 2020-03-27 | 52.5.109.89 (ClassC) |
| 2020-12-11 | 52.1.254.205 (ClassC) |
| 2020-12-19 | 52.200.37.44 (ClassC) |
| 2020-12-20 | 3.208.49.102 (ClassC) |
| 2020-12-20 | 54.144.192.68 (ClassC) |
| 2020-12-21 | 52.7.203.118 (ClassC) |
| 2021-01-19 | 3.83.208.72 (ClassC) |
| 2021-01-26 | 52.0.64.167 (ClassC) |
| 2021-05-20 | 3.219.185.113 (ClassC) |
| 2021-05-20 | 52.70.12.202 (ClassC) |
| 2021-05-20 | 3.228.145.6 (ClassC) |
| 2021-07-09 | 34.205.204.79 (ClassC) |
| 2021-07-09 | 54.236.176.76 (ClassC) |
| 2021-09-30 | 52.1.216.61 (ClassC) |
| 2024-09-25 | 3.219.96.23 (ClassC) |
| 2024-10-12 | 34.201.81.34 (ClassC) |
| 2024-12-12 | 54.220.192.176 (ClassC) |
| 2025-01-15 | 54.159.116.102 (ClassC) |
| 2025-01-27 | 54.243.129.215 (ClassC) |
| 2025-04-02 | 54.224.34.30 (ClassC) |
| 2025-05-03 | 54.205.8.205 (ClassC) |