| 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 |
| 2014-02-11 | 23.23.131.87 (ClassC) |
| 2014-03-09 | 23.21.41.227 (ClassC) |
| 2014-03-10 | 54.243.169.60 (ClassC) |
| 2015-03-18 | 50.16.247.197 (ClassC) |
| 2016-09-28 | 54.225.218.62 (ClassC) |
| 2017-12-19 | 54.197.246.226 (ClassC) |
| 2018-03-27 | 50.17.187.233 (ClassC) |
| 2018-05-12 | 34.202.239.109 (ClassC) |
| 2019-09-23 | 34.192.218.155 (ClassC) |
| 2019-09-23 | 52.200.11.93 (ClassC) |
| 2019-09-23 | 34.237.100.211 (ClassC) |
| 2019-09-23 | 54.172.16.3 (ClassC) |
| 2024-09-17 | 54.243.129.215 (ClassC) |
| 2024-11-04 | 23.22.52.7 (ClassC) |
| 2025-01-24 | 54.220.192.176 (ClassC) |
| 2025-04-10 | 52.5.82.174 (ClassC) |
| 2025-04-18 | 54.165.58.209 (ClassC) |
| 2025-06-14 | 54.228.42.199 (ClassC) |
| 2025-07-26 | 54.224.34.30 (ClassC) |
| 2026-02-04 | 18.208.60.216 (ClassC) |