| 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 |
| 2016-01-14 | 54.235.206.35 (ClassC) |
| 2016-03-22 | 54.83.3.141 (ClassC) |
| 2018-02-15 | 54.204.12.128 (ClassC) |
| 2020-09-08 | 54.211.44.226 (ClassC) |
| 2020-09-08 | 35.169.181.34 (ClassC) |
| 2020-09-08 | 54.197.91.173 (ClassC) |
| 2020-09-08 | 52.0.12.110 (ClassC) |
| 2020-09-08 | 52.200.7.179 (ClassC) |
| 2020-09-08 | 54.210.239.185 (ClassC) |
| 2020-09-08 | 3.83.208.72 (ClassC) |
| 2020-09-08 | 52.200.75.86 (ClassC) |
| 2020-09-08 | 54.210.245.219 (ClassC) |
| 2024-09-12 | 54.83.6.65 (ClassC) |
| 2025-04-07 | 54.224.34.30 (ClassC) |
| 2025-05-04 | 3.209.172.72 (ClassC) |
| 2025-07-03 | 34.241.115.67 (ClassC) |
| 2025-08-14 | 54.235.77.118 (ClassC) |
| 2025-10-25 | 23.22.130.173 (ClassC) |
| 2025-12-26 | 54.159.116.102 (ClassC) |
| 2026-01-16 | 54.243.129.215 (ClassC) |
| 2026-01-24 | 174.129.128.48 (ClassC) |