| 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 |
| 2018-03-09 | 174.129.13.98 (ClassC) |
| 2018-03-09 | 54.225.153.48 (ClassC) |
| 2018-03-09 | 174.129.22.75 (ClassC) |
| 2018-03-09 | 174.129.3.215 (ClassC) |
| 2018-04-04 | 54.235.194.68 (ClassC) |
| 2018-04-04 | 54.235.183.12 (ClassC) |
| 2018-04-04 | 54.235.183.213 (ClassC) |
| 2018-04-04 | 54.235.183.87 (ClassC) |
| 2018-04-04 | 54.225.150.65 (ClassC) |
| 2018-10-27 | 34.202.81.99 (ClassC) |
| 2019-01-17 | 34.237.195.160 (ClassC) |
| 2019-03-25 | 3.90.23.170 (ClassC) |
| 2019-04-04 | 52.3.167.89 (ClassC) |
| 2019-04-04 | 52.72.205.91 (ClassC) |
| 2024-07-21 | 3.209.172.72 (ClassC) |
| 2024-09-18 | 54.73.53.134 (ClassC) |
| 2025-01-21 | 3.216.88.24 (ClassC) |
| 2025-01-28 | 3.219.96.23 (ClassC) |
| 2025-04-21 | 54.243.238.66 (ClassC) |
| 2025-05-02 | 54.83.6.65 (ClassC) |
| 2025-08-04 | 23.22.130.173 (ClassC) |
| 2026-01-20 | 54.224.34.30 (ClassC) |
| 2026-02-11 | 54.78.134.111 (ClassC) |