| 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 |
| 2017-10-16 | 54.75.229.55 (ClassC) |
| 2017-10-17 | 54.228.198.80 (ClassC) |
| 2017-10-17 | 54.217.214.224 (ClassC) |
| 2017-12-27 | 54.228.187.187 (ClassC) |
| 2018-07-17 | 52.208.52.154 (ClassC) |
| 2018-07-31 | 52.17.56.10 (ClassC) |
| 2019-12-19 | 34.241.7.252 (ClassC) |
| 2019-12-19 | 54.171.1.219 (ClassC) |
| 2020-09-25 | 54.72.124.76 (ClassC) |
| 2024-07-12 | 54.73.53.134 (ClassC) |
| 2024-08-08 | 54.159.116.102 (ClassC) |
| 2024-09-21 | 54.224.34.30 (ClassC) |
| 2025-04-21 | 3.229.186.102 (ClassC) |
| 2025-05-22 | 54.243.238.66 (ClassC) |
| 2025-09-21 | 54.220.192.176 (ClassC) |
| 2025-11-09 | 54.208.186.182 (ClassC) |
| 2026-03-02 | 46.137.15.86 (ClassC) |