| 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 |
| 2017-01-28 | 54.235.103.131 (ClassC) |
| 2017-03-08 | 204.236.230.220 (ClassC) |
| 2017-03-12 | 23.23.196.129 (ClassC) |
| 2017-03-19 | 174.129.6.130 (ClassC) |
| 2017-03-24 | 54.243.158.73 (ClassC) |
| 2017-04-06 | 23.23.231.146 (ClassC) |
| 2017-04-15 | 23.23.114.129 (ClassC) |
| 2017-04-19 | 54.243.91.79 (ClassC) |
| 2017-05-07 | 23.21.50.56 (ClassC) |
| 2017-10-18 | 23.23.84.12 (ClassC) |
| 2017-12-06 | 50.16.251.65 (ClassC) |
| 2019-09-26 | 52.71.195.70 (ClassC) |
| 2019-09-26 | 100.26.7.15 (ClassC) |
| 2019-09-26 | 52.86.20.171 (ClassC) |
| 2019-09-26 | 52.45.0.85 (ClassC) |
| 2019-09-26 | 34.193.10.94 (ClassC) |
| 2024-02-19 | 54.228.42.199 (ClassC) |
| 2024-09-18 | 174.129.128.48 (ClassC) |
| 2024-12-25 | 34.201.81.34 (ClassC) |
| 2025-01-03 | 54.224.34.30 (ClassC) |
| 2025-01-10 | 18.208.60.216 (ClassC) |
| 2025-01-26 | 3.216.88.24 (ClassC) |
| 2025-03-10 | 18.211.231.38 (ClassC) |
| 2025-04-07 | 54.73.53.134 (ClassC) |
| 2025-04-19 | 107.22.57.98 (ClassC) |
| 2025-07-26 | 54.220.192.176 (ClassC) |
| 2025-11-11 | 52.5.82.174 (ClassC) |