| 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 |
| 2019-12-16 | 34.207.24.198 (ClassC) |
| 2020-01-26 | 52.4.42.224 (ClassC) |
| 2020-01-26 | 18.211.160.51 (ClassC) |
| 2020-01-28 | 34.192.92.109 (ClassC) |
| 2020-01-28 | 34.228.28.126 (ClassC) |
| 2020-02-26 | 52.1.174.106 (ClassC) |
| 2020-02-28 | 35.169.55.8 (ClassC) |
| 2020-02-28 | 34.192.52.30 (ClassC) |
| 2020-03-06 | 54.172.188.206 (ClassC) |
| 2020-05-07 | 52.5.109.89 (ClassC) |
| 2020-06-19 | 52.203.16.105 (ClassC) |
| 2020-06-22 | 52.202.2.128 (ClassC) |
| 2020-09-10 | 52.200.37.44 (ClassC) |
| 2020-10-08 | 52.201.125.116 (ClassC) |
| 2020-10-08 | 3.208.49.102 (ClassC) |
| 2020-10-19 | 3.233.183.24 (ClassC) |
| 2020-10-21 | 3.224.27.61 (ClassC) |
| 2024-07-03 | 54.83.6.65 (ClassC) |
| 2024-07-28 | 3.210.192.5 (ClassC) |
| 2024-08-02 | 54.146.248.82 (ClassC) |
| 2024-08-25 | 54.243.129.215 (ClassC) |
| 2024-09-30 | 46.137.15.86 (ClassC) |
| 2024-12-18 | 23.22.144.165 (ClassC) |
| 2024-12-23 | 3.216.88.24 (ClassC) |
| 2025-01-15 | 54.73.53.134 (ClassC) |
| 2025-03-18 | 54.159.116.102 (ClassC) |
| 2025-04-12 | 174.129.128.48 (ClassC) |