| 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 |
| 2015-11-23 | 54.225.105.233 (ClassC) |
| 2016-02-14 | 54.225.179.119 (ClassC) |
| 2016-03-23 | 54.243.62.12 (ClassC) |
| 2016-03-24 | 23.23.231.101 (ClassC) |
| 2016-04-12 | 184.73.246.127 (ClassC) |
| 2016-05-29 | 107.21.106.96 (ClassC) |
| 2016-06-22 | 54.243.125.235 (ClassC) |
| 2016-07-15 | 23.21.93.145 (ClassC) |
| 2016-08-24 | 54.235.246.152 (ClassC) |
| 2016-09-10 | 184.73.216.4 (ClassC) |
| 2016-10-04 | 107.21.203.65 (ClassC) |
| 2016-10-21 | 54.235.101.178 (ClassC) |
| 2016-11-28 | 54.243.49.80 (ClassC) |
| 2016-12-15 | 50.17.196.191 (ClassC) |
| 2017-01-17 | 23.23.167.77 (ClassC) |
| 2017-02-08 | 184.73.218.93 (ClassC) |
| 2017-02-25 | 54.243.110.17 (ClassC) |
| 2017-03-20 | 23.21.50.56 (ClassC) |
| 2024-03-01 | 54.78.134.111 (ClassC) |
| 2024-06-17 | 54.224.34.30 (ClassC) |
| 2024-07-05 | 18.208.60.216 (ClassC) |
| 2024-08-01 | 174.129.128.48 (ClassC) |
| 2024-08-30 | 3.229.186.102 (ClassC) |
| 2024-09-03 | 54.220.192.176 (ClassC) |
| 2024-09-24 | 54.165.58.209 (ClassC) |
| 2025-01-13 | 34.201.81.34 (ClassC) |