| 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 |
| 2019-09-26 | 3.224.107.193 (ClassC) |
| 2019-09-26 | 52.201.14.202 (ClassC) |
| 2019-09-26 | 52.202.243.29 (ClassC) |
| 2019-09-26 | 34.236.215.33 (ClassC) |
| 2020-08-02 | 52.202.2.128 (ClassC) |
| 2020-08-02 | 3.217.51.200 (ClassC) |
| 2020-08-03 | 52.6.70.185 (ClassC) |
| 2020-08-11 | 54.210.250.24 (ClassC) |
| 2020-08-11 | 54.157.18.196 (ClassC) |
| 2020-08-11 | 34.204.255.84 (ClassC) |
| 2020-08-17 | 34.199.226.42 (ClassC) |
| 2020-09-17 | 52.201.125.116 (ClassC) |
| 2020-09-19 | 52.20.101.119 (ClassC) |
| 2020-09-19 | 52.200.37.44 (ClassC) |
| 2021-01-10 | 52.7.203.118 (ClassC) |
| 2024-02-16 | 23.22.52.7 (ClassC) |
| 2024-02-19 | 54.220.192.176 (ClassC) |
| 2024-02-25 | 54.146.248.82 (ClassC) |
| 2024-02-28 | 54.235.77.118 (ClassC) |
| 2024-03-02 | 54.228.42.199 (ClassC) |
| 2024-03-10 | 3.229.186.102 (ClassC) |
| 2024-03-14 | 54.224.34.30 (ClassC) |
| 2024-03-18 | 54.78.134.111 (ClassC) |
| 2024-09-27 | 46.137.15.86 (ClassC) |
| 2024-10-13 | 34.241.115.67 (ClassC) |
| 2025-05-01 | 54.159.116.102 (ClassC) |
| 2025-06-30 | 18.211.231.38 (ClassC) |
| 2025-08-20 | 3.219.96.23 (ClassC) |
| 2025-10-15 | 54.165.58.209 (ClassC) |