| 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 |
| 2014-11-04 | 54.228.253.126 (ClassC) |
| 2015-01-02 | 176.34.103.90 (ClassC) |
| 2015-01-06 | 176.34.97.127 (ClassC) |
| 2015-02-01 | 54.247.84.174 (ClassC) |
| 2016-02-29 | 176.34.126.212 (ClassC) |
| 2018-10-22 | 52.208.44.216 (ClassC) |
| 2019-01-31 | 52.17.22.87 (ClassC) |
| 2019-02-11 | 52.31.22.29 (ClassC) |
| 2019-02-11 | 52.17.252.251 (ClassC) |
| 2020-08-10 | 18.200.90.105 (ClassC) |
| 2020-08-22 | 3.248.106.3 (ClassC) |
| 2020-10-03 | 52.214.119.63 (ClassC) |
| 2020-10-05 | 54.72.124.76 (ClassC) |
| 2020-11-21 | 52.213.192.18 (ClassC) |
| 2020-11-22 | 52.50.65.57 (ClassC) |
| 2023-07-23 | 54.73.53.134 (ClassC) |
| 2025-04-17 | 46.137.15.86 (ClassC) |
| 2025-11-18 | 54.220.192.176 (ClassC) |