| 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 |
| 2017-04-08 | 23.23.221.88 (ClassC) |
| 2017-04-12 | 75.101.162.66 (ClassC) |
| 2017-04-24 | 54.243.158.73 (ClassC) |
| 2017-04-27 | 54.204.6.152 (ClassC) |
| 2017-04-28 | 54.243.110.76 (ClassC) |
| 2017-04-30 | 50.17.235.124 (ClassC) |
| 2017-05-03 | 54.243.119.53 (ClassC) |
| 2017-05-05 | 54.243.49.106 (ClassC) |
| 2017-08-17 | 50.19.253.20 (ClassC) |
| 2017-11-15 | 54.221.211.25 (ClassC) |
| 2018-03-06 | 50.19.83.198 (ClassC) |
| 2018-03-27 | 54.221.201.107 (ClassC) |
| 2024-01-11 | 54.220.192.176 (ClassC) |
| 2024-06-26 | 54.243.238.66 (ClassC) |
| 2024-11-12 | 54.78.134.111 (ClassC) |
| 2024-12-02 | 54.165.58.209 (ClassC) |
| 2025-04-15 | 54.159.116.102 (ClassC) |
| 2025-12-24 | 54.228.42.199 (ClassC) |
| 2026-01-20 | 23.22.52.7 (ClassC) |
| 2026-02-01 | 3.209.172.72 (ClassC) |
| 2026-02-05 | 34.241.115.67 (ClassC) |
| 2026-02-11 | 34.201.81.34 (ClassC) |