| 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 |
| 2021-05-06 | 3.219.185.113 (ClassC) |
| 2021-05-06 | 34.237.129.228 (ClassC) |
| 2021-05-06 | 3.90.167.207 (ClassC) |
| 2021-05-07 | 52.70.12.202 (ClassC) |
| 2021-05-19 | 52.44.195.53 (ClassC) |
| 2024-06-12 | 54.235.77.118 (ClassC) |
| 2024-06-27 | 34.201.81.34 (ClassC) |
| 2024-07-05 | 3.229.186.102 (ClassC) |
| 2024-07-18 | 18.211.231.38 (ClassC) |
| 2024-07-22 | 54.78.134.111 (ClassC) |
| 2024-07-29 | 54.220.192.176 (ClassC) |
| 2024-08-19 | 54.159.116.102 (ClassC) |
| 2024-09-29 | 54.208.186.182 (ClassC) |
| 2024-10-18 | 52.5.82.174 (ClassC) |
| 2024-11-02 | 3.209.172.72 (ClassC) |
| 2024-11-10 | 54.146.248.82 (ClassC) |
| 2024-11-16 | 34.241.115.67 (ClassC) |
| 2024-12-12 | 46.137.15.86 (ClassC) |
| 2025-02-11 | 54.228.42.199 (ClassC) |
| 2025-04-08 | 23.22.130.173 (ClassC) |
| 2025-04-18 | 54.83.6.65 (ClassC) |
| 2025-07-10 | 107.22.57.98 (ClassC) |
| 2025-08-01 | 54.205.8.205 (ClassC) |
| 2025-09-15 | 54.224.34.30 (ClassC) |
| 2026-02-08 | 3.219.96.23 (ClassC) |