| 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 |
| 2014-05-07 | 107.22.217.156 (ClassC) |
| 2014-05-10 | 54.225.77.87 (ClassC) |
| 2014-05-12 | 174.129.35.141 (ClassC) |
| 2014-05-15 | 50.17.239.217 (ClassC) |
| 2014-11-03 | 23.23.95.139 (ClassC) |
| 2014-12-02 | 23.21.130.129 (ClassC) |
| 2014-12-09 | 54.243.160.109 (ClassC) |
| 2014-12-23 | 50.19.118.120 (ClassC) |
| 2015-03-09 | 54.243.190.210 (ClassC) |
| 2015-03-12 | 54.243.167.174 (ClassC) |
| 2015-03-16 | 23.21.126.203 (ClassC) |
| 2015-03-23 | 50.19.222.54 (ClassC) |
| 2015-03-30 | 54.235.151.26 (ClassC) |
| 2015-05-04 | 23.23.244.97 (ClassC) |
| 2015-05-31 | - |
| 2015-07-07 | 54.225.140.12 (ClassC) |
| 2024-04-01 | 3.209.172.72 (ClassC) |
| 2024-06-25 | 54.224.34.30 (ClassC) |
| 2024-07-17 | 52.5.82.174 (ClassC) |
| 2024-08-08 | 23.22.144.165 (ClassC) |
| 2024-12-09 | 54.78.134.111 (ClassC) |
| 2024-12-27 | 54.243.129.215 (ClassC) |
| 2025-02-25 | 3.210.192.5 (ClassC) |
| 2025-04-15 | 34.241.115.67 (ClassC) |
| 2025-05-30 | 18.211.231.38 (ClassC) |
| 2025-07-31 | 54.208.186.182 (ClassC) |