| 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 |
| 2017-05-11 | 23.23.114.129 (ClassC) |
| 2017-06-12 | 23.23.251.76 (ClassC) |
| 2017-06-12 | 54.235.218.133 (ClassC) |
| 2017-09-26 | 23.23.155.247 (ClassC) |
| 2017-12-19 | 23.23.84.12 (ClassC) |
| 2017-12-22 | 174.129.23.39 (ClassC) |
| 2017-12-26 | 23.23.116.0 (ClassC) |
| 2017-12-28 | 54.221.211.25 (ClassC) |
| 2018-01-05 | 54.235.102.46 (ClassC) |
| 2018-01-05 | 50.16.225.220 (ClassC) |
| 2018-01-05 | 23.23.246.35 (ClassC) |
| 2018-01-15 | 54.204.5.111 (ClassC) |
| 2018-01-16 | 23.21.155.56 (ClassC) |
| 2018-01-16 | 23.21.145.150 (ClassC) |
| 2018-01-16 | 50.17.208.250 (ClassC) |
| 2024-09-30 | 54.165.58.209 (ClassC) |
| 2024-11-19 | 54.159.116.102 (ClassC) |
| 2024-12-10 | 52.5.82.174 (ClassC) |
| 2025-01-21 | 18.208.60.216 (ClassC) |
| 2025-04-08 | 54.220.192.176 (ClassC) |
| 2025-05-12 | 174.129.128.48 (ClassC) |
| 2025-10-21 | 54.78.134.111 (ClassC) |
| 2025-11-01 | 3.210.192.5 (ClassC) |