| 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 |
| 2015-03-03 | 184.73.167.20 (ClassC) |
| 2015-03-17 | 54.243.122.132 (ClassC) |
| 2015-03-24 | 54.225.174.166 (ClassC) |
| 2015-04-01 | 50.19.246.84 (ClassC) |
| 2015-12-22 | 184.73.175.181 (ClassC) |
| 2016-01-13 | 23.23.152.183 (ClassC) |
| 2016-02-25 | 174.129.192.57 (ClassC) |
| 2016-04-22 | 50.19.209.3 (ClassC) |
| 2016-05-09 | 107.21.106.96 (ClassC) |
| 2016-06-11 | 50.16.246.205 (ClassC) |
| 2016-07-03 | 50.16.207.80 (ClassC) |
| 2016-08-09 | 54.225.64.6 (ClassC) |
| 2016-08-26 | 54.243.49.80 (ClassC) |
| 2016-09-24 | 54.243.64.13 (ClassC) |
| 2017-01-20 | 54.227.237.156 (ClassC) |
| 2017-02-06 | 54.225.212.48 (ClassC) |
| 2024-06-13 | 18.211.231.38 (ClassC) |
| 2024-07-04 | 46.137.15.86 (ClassC) |
| 2024-07-30 | 3.216.88.24 (ClassC) |
| 2024-08-28 | 54.159.116.102 (ClassC) |
| 2024-09-05 | 54.146.248.82 (ClassC) |
| 2024-09-30 | 52.5.82.174 (ClassC) |
| 2024-11-18 | 34.201.81.34 (ClassC) |
| 2024-12-21 | 54.78.134.111 (ClassC) |
| 2024-12-26 | 3.209.172.72 (ClassC) |