| 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 |
| 2018-04-07 | 184.72.254.243 (ClassC) |
| 2018-04-07 | 54.225.153.48 (ClassC) |
| 2018-04-07 | 174.129.13.98 (ClassC) |
| 2018-04-07 | 174.129.22.75 (ClassC) |
| 2018-04-07 | 174.129.3.215 (ClassC) |
| 2018-04-07 | 50.17.207.130 (ClassC) |
| 2018-04-11 | 204.236.217.9 (ClassC) |
| 2018-04-11 | 23.21.118.28 (ClassC) |
| 2018-04-11 | 23.21.145.150 (ClassC) |
| 2024-02-18 | 34.241.115.67 (ClassC) |
| 2024-09-02 | 54.205.8.205 (ClassC) |
| 2024-09-19 | 54.208.186.182 (ClassC) |
| 2025-01-28 | 23.22.130.173 (ClassC) |
| 2025-04-21 | 3.219.96.23 (ClassC) |
| 2025-06-10 | 54.159.116.102 (ClassC) |
| 2025-07-21 | 46.137.15.86 (ClassC) |
| 2026-01-07 | 18.211.231.38 (ClassC) |
| 2026-01-26 | 54.146.248.82 (ClassC) |
| 2026-02-13 | 54.228.42.199 (ClassC) |
| 2026-02-26 | 54.165.58.209 (ClassC) |