| 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 |
| 2015-03-08 | 54.243.213.130 (ClassC) |
| 2015-03-12 | 54.225.170.255 (ClassC) |
| 2015-03-12 | 23.23.109.126 (ClassC) |
| 2015-03-15 | 107.21.232.31 (ClassC) |
| 2015-03-22 | 54.243.61.191 (ClassC) |
| 2015-03-23 | 107.20.190.140 (ClassC) |
| 2015-03-30 | 54.243.160.109 (ClassC) |
| 2015-03-31 | 50.17.245.213 (ClassC) |
| 2015-04-01 | 54.243.190.210 (ClassC) |
| 2015-04-10 | 54.243.122.68 (ClassC) |
| 2015-04-16 | 23.21.117.165 (ClassC) |
| 2015-04-18 | 50.16.216.177 (ClassC) |
| 2015-04-20 | 184.73.240.6 (ClassC) |
| 2015-04-24 | 54.243.242.100 (ClassC) |
| 2015-04-29 | 23.23.123.101 (ClassC) |
| 2015-05-04 | 50.19.81.93 (ClassC) |
| 2015-05-11 | 23.21.210.130 (ClassC) |
| 2015-05-18 | 23.23.138.123 (ClassC) |
| 2015-05-27 | 75.101.151.118 (ClassC) |
| 2015-05-28 | 184.73.228.39 (ClassC) |
| 2024-02-27 | 3.219.96.23 (ClassC) |
| 2024-06-03 | 46.137.15.86 (ClassC) |
| 2024-07-12 | 3.229.186.102 (ClassC) |
| 2024-08-01 | 52.5.82.174 (ClassC) |
| 2024-08-24 | 3.210.192.5 (ClassC) |
| 2024-11-11 | 54.73.53.134 (ClassC) |
| 2024-11-23 | 34.241.115.67 (ClassC) |
| 2024-12-12 | 54.228.42.199 (ClassC) |
| 2025-03-01 | 34.201.81.34 (ClassC) |
| 2025-04-10 | 54.243.238.66 (ClassC) |