| 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 |
| 2018-09-07 | 52.208.52.154 (ClassC) |
| 2018-09-07 | 34.252.174.29 (ClassC) |
| 2018-10-16 | 34.246.140.48 (ClassC) |
| 2018-10-16 | 54.171.11.209 (ClassC) |
| 2018-10-16 | 54.171.75.3 (ClassC) |
| 2018-10-16 | 54.77.168.91 (ClassC) |
| 2018-10-16 | 52.31.83.187 (ClassC) |
| 2018-10-16 | 52.19.183.4 (ClassC) |
| 2018-10-16 | 54.154.239.36 (ClassC) |
| 2018-10-16 | 52.208.44.216 (ClassC) |
| 2018-12-13 | 52.31.2.201 (ClassC) |
| 2019-03-24 | 52.16.107.201 (ClassC) |
| 2019-03-31 | 52.48.178.186 (ClassC) |
| 2019-03-31 | 52.31.215.16 (ClassC) |
| 2019-03-31 | 34.241.124.192 (ClassC) |
| 2019-04-04 | 34.241.110.224 (ClassC) |
| 2019-04-05 | 52.31.76.199 (ClassC) |
| 2019-04-05 | 52.31.22.29 (ClassC) |
| 2019-04-06 | 54.229.109.180 (ClassC) |
| 2019-04-19 | 54.229.77.102 (ClassC) |
| 2019-04-19 | 54.229.45.159 (ClassC) |
| 2019-04-22 | 52.210.135.240 (ClassC) |
| 2019-04-22 | 54.77.221.4 (ClassC) |
| 2023-12-17 | 18.211.231.38 (ClassC) |
| 2024-09-09 | 54.228.42.199 (ClassC) |
| 2025-01-26 | 23.22.52.7 (ClassC) |