| 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 |
| 2015-07-01 | 54.235.78.209 (ClassC) |
| 2015-08-04 | 23.23.172.76 (ClassC) |
| 2015-08-21 | 54.243.224.121 (ClassC) |
| 2015-09-06 | 23.21.75.147 (ClassC) |
| 2015-09-23 | 107.21.117.14 (ClassC) |
| 2015-10-10 | 50.17.216.96 (ClassC) |
| 2015-10-27 | 54.243.116.216 (ClassC) |
| 2015-12-17 | 23.23.157.114 (ClassC) |
| 2016-01-21 | 54.243.114.196 (ClassC) |
| 2016-02-24 | 23.23.169.130 (ClassC) |
| 2016-03-11 | 54.243.156.39 (ClassC) |
| 2016-06-15 | 50.17.181.215 (ClassC) |
| 2017-01-21 | 107.22.241.33 (ClassC) |
| 2025-04-18 | 23.22.52.7 (ClassC) |
| 2025-06-29 | 3.219.96.23 (ClassC) |
| 2025-07-28 | 23.22.144.165 (ClassC) |
| 2025-08-06 | 3.216.88.24 (ClassC) |