| 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 |
| 2015-09-15 | 174.129.192.57 (ClassC) |
| 2015-11-08 | 107.21.208.134 (ClassC) |
| 2015-11-25 | 54.225.205.17 (ClassC) |
| 2016-02-08 | 54.243.123.255 (ClassC) |
| 2016-02-25 | 107.21.106.96 (ClassC) |
| 2016-03-20 | 54.225.209.250 (ClassC) |
| 2016-03-20 | 107.21.238.17 (ClassC) |
| 2016-03-20 | 50.19.209.3 (ClassC) |
| 2016-03-20 | 23.23.157.114 (ClassC) |
| 2016-03-21 | 54.197.245.182 (ClassC) |
| 2016-03-21 | 23.21.224.165 (ClassC) |
| 2016-03-23 | 54.243.62.12 (ClassC) |
| 2016-04-17 | 23.21.237.200 (ClassC) |
| 2016-05-12 | 54.243.151.135 (ClassC) |
| 2016-06-24 | 23.21.119.146 (ClassC) |
| 2016-07-11 | 50.17.200.93 (ClassC) |
| 2024-06-09 | 54.220.192.176 (ClassC) |
| 2024-06-27 | 54.73.53.134 (ClassC) |
| 2024-07-23 | 174.129.128.48 (ClassC) |
| 2024-08-18 | 54.205.8.205 (ClassC) |
| 2024-09-17 | 54.235.77.118 (ClassC) |
| 2024-11-15 | 34.201.81.34 (ClassC) |
| 2024-12-21 | 52.5.82.174 (ClassC) |
| 2024-12-28 | 54.224.34.30 (ClassC) |
| 2025-01-13 | 3.219.96.23 (ClassC) |