| 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 |
| 2014-04-18 | 54.225.208.28 (ClassC) |
| 2014-04-20 | 54.243.169.60 (ClassC) |
| 2014-04-22 | 54.243.149.14 (ClassC) |
| 2014-04-24 | 50.17.185.176 (ClassC) |
| 2014-04-26 | 23.21.214.225 (ClassC) |
| 2014-04-29 | 54.243.241.166 (ClassC) |
| 2014-05-01 | 54.225.197.137 (ClassC) |
| 2014-05-03 | 23.23.131.87 (ClassC) |
| 2014-05-09 | 184.73.160.229 (ClassC) |
| 2014-05-18 | 50.19.98.193 (ClassC) |
| 2024-07-20 | 34.241.115.67 (ClassC) |
| 2024-09-10 | 46.137.15.86 (ClassC) |
| 2025-01-21 | 3.209.172.72 (ClassC) |
| 2025-04-26 | 54.243.238.66 (ClassC) |
| 2025-05-10 | 174.129.128.48 (ClassC) |
| 2025-06-16 | 23.22.130.173 (ClassC) |
| 2025-06-22 | 54.159.116.102 (ClassC) |
| 2025-07-15 | 54.205.8.205 (ClassC) |
| 2025-07-22 | 54.146.248.82 (ClassC) |
| 2025-07-31 | 34.201.81.34 (ClassC) |
| 2025-12-30 | 52.5.82.174 (ClassC) |
| 2026-01-22 | 54.83.6.65 (ClassC) |
| 2026-02-16 | 3.229.186.102 (ClassC) |
| 2026-02-27 | 18.211.231.38 (ClassC) |