| 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 |
| 2014-05-06 | 23.23.214.121 (ClassC) |
| 2014-05-08 | 184.73.232.80 (ClassC) |
| 2014-05-10 | 54.235.137.136 (ClassC) |
| 2014-05-13 | 54.243.69.90 (ClassC) |
| 2015-03-01 | 54.225.170.255 (ClassC) |
| 2015-03-10 | 54.225.88.5 (ClassC) |
| 2015-03-18 | 107.20.190.140 (ClassC) |
| 2015-03-26 | 54.235.111.132 (ClassC) |
| 2016-05-07 | 23.23.231.101 (ClassC) |
| 2021-07-30 | 3.227.29.88 (ClassC) |
| 2024-02-25 | 54.73.53.134 (ClassC) |
| 2024-06-27 | 54.165.58.209 (ClassC) |
| 2024-07-24 | 174.129.128.48 (ClassC) |
| 2024-08-11 | 54.243.238.66 (ClassC) |
| 2024-08-18 | 3.229.186.102 (ClassC) |
| 2024-09-02 | 52.5.82.174 (ClassC) |
| 2024-09-16 | 18.208.60.216 (ClassC) |
| 2024-10-03 | 54.159.116.102 (ClassC) |
| 2024-12-13 | 54.78.134.111 (ClassC) |
| 2025-01-12 | 18.211.231.38 (ClassC) |