| 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 |
| 2014-12-12 | 50.16.247.197 (ClassC) |
| 2014-12-15 | 50.19.235.218 (ClassC) |
| 2014-12-17 | 23.21.41.210 (ClassC) |
| 2015-03-04 | 54.243.122.132 (ClassC) |
| 2015-03-11 | 23.21.123.184 (ClassC) |
| 2015-03-18 | 184.72.254.125 (ClassC) |
| 2015-03-26 | 184.72.238.223 (ClassC) |
| 2015-11-24 | 54.243.116.216 (ClassC) |
| 2015-11-28 | 54.221.230.37 (ClassC) |
| 2015-12-02 | 54.243.221.235 (ClassC) |
| 2016-11-22 | 54.225.187.5 (ClassC) |
| 2016-11-23 | 54.197.246.21 (ClassC) |
| 2017-05-11 | 75.101.133.248 (ClassC) |
| 2017-09-30 | 50.17.233.190 (ClassC) |
| 2018-03-06 | 23.23.231.146 (ClassC) |
| 2019-09-14 | 18.213.66.123 (ClassC) |
| 2019-09-14 | 34.237.174.28 (ClassC) |
| 2024-01-12 | 18.208.60.216 (ClassC) |
| 2024-09-17 | 54.159.116.102 (ClassC) |
| 2024-11-08 | 54.165.58.209 (ClassC) |
| 2024-12-26 | 52.5.82.174 (ClassC) |