| 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 |
| 2016-05-11 | 54.246.118.110 (ClassC) |
| 2016-05-31 | 176.34.102.205 (ClassC) |
| 2016-08-07 | 46.137.181.240 (ClassC) |
| 2016-09-12 | 54.247.105.137 (ClassC) |
| 2016-10-16 | 176.34.247.86 (ClassC) |
| 2017-01-15 | 54.228.209.205 (ClassC) |
| 2017-02-01 | 54.228.203.27 (ClassC) |
| 2017-03-28 | 54.75.240.21 (ClassC) |
| 2017-05-11 | 54.217.214.224 (ClassC) |
| 2019-01-08 | 52.17.252.251 (ClassC) |
| 2019-01-11 | 34.240.58.38 (ClassC) |
| 2019-01-11 | 34.246.143.248 (ClassC) |
| 2019-01-17 | 54.229.228.4 (ClassC) |
| 2019-01-17 | 52.17.22.87 (ClassC) |
| 2019-03-08 | 34.255.248.168 (ClassC) |
| 2019-03-08 | 34.241.124.192 (ClassC) |
| 2019-03-08 | 52.16.107.201 (ClassC) |
| 2024-02-10 | 3.229.186.102 (ClassC) |
| 2024-04-20 | 46.137.15.86 (ClassC) |
| 2024-07-07 | 18.211.231.38 (ClassC) |
| 2024-07-12 | 54.224.34.30 (ClassC) |
| 2024-09-02 | 3.219.96.23 (ClassC) |
| 2024-11-10 | 18.208.60.216 (ClassC) |
| 2025-01-12 | 54.83.6.65 (ClassC) |