| 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 |
| 2016-09-16 | 75.101.144.116 (ClassC) |
| 2016-09-17 | 174.129.38.39 (ClassC) |
| 2016-09-18 | 107.22.227.63 (ClassC) |
| 2016-09-19 | 107.20.218.71 (ClassC) |
| 2016-09-21 | 50.17.196.191 (ClassC) |
| 2016-09-22 | 54.225.133.127 (ClassC) |
| 2016-09-24 | 54.225.64.155 (ClassC) |
| 2016-09-25 | 54.225.240.148 (ClassC) |
| 2016-09-26 | 54.225.234.52 (ClassC) |
| 2016-09-30 | 54.227.237.156 (ClassC) |
| 2016-10-04 | 50.17.253.207 (ClassC) |
| 2016-10-05 | 23.23.100.19 (ClassC) |
| 2016-10-06 | 54.204.6.80 (ClassC) |
| 2016-10-08 | 54.225.218.62 (ClassC) |
| 2016-10-09 | 54.225.64.6 (ClassC) |
| 2016-10-10 | 54.235.246.152 (ClassC) |
| 2016-10-14 | 54.243.231.184 (ClassC) |
| 2016-10-15 | 23.23.105.22 (ClassC) |
| 2016-10-16 | 50.16.242.182 (ClassC) |
| 2016-10-17 | 184.73.212.255 (ClassC) |
| 2016-10-18 | 54.235.116.11 (ClassC) |
| 2016-10-19 | 54.243.122.51 (ClassC) |
| 2016-10-23 | 23.23.143.191 (ClassC) |
| 2016-10-24 | 54.227.241.50 (ClassC) |
| 2016-10-26 | 23.23.118.248 (ClassC) |
| 2016-10-29 | 23.21.93.145 (ClassC) |
| 2017-06-27 | 50.17.208.250 (ClassC) |
| 2024-06-17 | 54.243.238.66 (ClassC) |
| 2024-10-25 | 107.22.57.98 (ClassC) |
| 2025-04-22 | 23.22.130.173 (ClassC) |