| 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 |
| 2014-04-17 | 184.73.211.6 (ClassC) |
| 2015-03-13 | 23.23.95.139 (ClassC) |
| 2015-03-16 | 54.225.214.208 (ClassC) |
| 2015-03-24 | 75.101.133.50 (ClassC) |
| 2015-04-01 | 23.21.41.210 (ClassC) |
| 2015-08-05 | 54.225.198.126 (ClassC) |
| 2016-03-11 | 54.163.249.29 (ClassC) |
| 2024-10-03 | 54.83.6.65 (ClassC) |
| 2024-10-09 | 54.243.238.66 (ClassC) |
| 2025-03-17 | 54.224.34.30 (ClassC) |
| 2025-04-07 | 54.220.192.176 (ClassC) |
| 2025-04-29 | 3.209.172.72 (ClassC) |
| 2025-06-26 | 54.208.186.182 (ClassC) |
| 2025-07-23 | 3.219.96.23 (ClassC) |
| 2026-01-16 | 54.73.53.134 (ClassC) |
| 2026-01-21 | 54.146.248.82 (ClassC) |