| 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 |
| 2019-02-24 | 52.17.199.99 (ClassC) |
| 2019-02-24 | 54.76.75.251 (ClassC) |
| 2019-02-24 | 52.48.160.128 (ClassC) |
| 2019-02-24 | 52.18.165.114 (ClassC) |
| 2019-02-24 | 52.213.70.160 (ClassC) |
| 2019-02-24 | 52.208.186.52 (ClassC) |
| 2019-02-24 | 52.213.83.10 (ClassC) |
| 2019-02-24 | 52.211.93.139 (ClassC) |
| 2019-02-24 | 52.31.22.29 (ClassC) |
| 2019-05-04 | 52.212.122.191 (ClassC) |
| 2019-05-04 | 54.77.136.122 (ClassC) |
| 2019-05-04 | 108.128.74.49 (ClassC) |
| 2019-05-04 | 52.48.213.104 (ClassC) |
| 2019-05-04 | 54.194.249.96 (ClassC) |
| 2019-05-04 | 52.210.252.67 (ClassC) |
| 2019-05-04 | 52.30.29.105 (ClassC) |
| 2019-05-04 | 34.255.248.168 (ClassC) |
| 2019-10-14 | 99.80.231.221 (ClassC) |
| 2025-04-02 | 34.241.115.67 (ClassC) |
| 2025-04-25 | 54.228.42.199 (ClassC) |
| 2025-05-01 | 54.78.134.111 (ClassC) |