| 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 |
| 2016-09-29 | 54.243.209.176 (ClassC) |
| 2016-09-30 | 174.129.199.201 (ClassC) |
| 2016-10-01 | 54.225.64.6 (ClassC) |
| 2016-10-02 | 23.21.52.24 (ClassC) |
| 2016-10-04 | 54.235.101.178 (ClassC) |
| 2016-10-05 | 107.21.203.65 (ClassC) |
| 2016-10-15 | 23.21.231.39 (ClassC) |
| 2016-10-18 | 23.23.162.52 (ClassC) |
| 2016-10-19 | 23.23.219.161 (ClassC) |
| 2016-10-20 | 54.197.246.21 (ClassC) |
| 2016-10-22 | 54.243.173.91 (ClassC) |
| 2016-10-23 | 184.73.175.181 (ClassC) |
| 2016-10-24 | 23.23.73.170 (ClassC) |
| 2016-10-26 | 184.73.216.4 (ClassC) |
| 2016-10-29 | 54.243.188.105 (ClassC) |
| 2016-10-30 | 54.225.218.62 (ClassC) |
| 2016-10-31 | 54.225.240.148 (ClassC) |
| 2016-11-04 | 54.243.68.240 (ClassC) |
| 2021-07-27 | 3.229.186.102 (ClassC) |
| 2024-02-18 | 3.209.172.72 (ClassC) |
| 2024-07-07 | 54.205.8.205 (ClassC) |
| 2024-07-24 | 54.235.77.118 (ClassC) |
| 2024-08-02 | 3.216.88.24 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2024-12-10 | 54.159.116.102 (ClassC) |
| 2025-03-09 | 54.78.134.111 (ClassC) |
| 2025-03-18 | 34.241.115.67 (ClassC) |
| 2025-04-07 | 3.219.96.23 (ClassC) |
| 2025-05-16 | 54.73.53.134 (ClassC) |