| 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 |
| 2019-10-22 | 34.195.233.215 (ClassC) |
| 2019-12-12 | 52.5.132.46 (ClassC) |
| 2020-06-14 | 52.5.109.89 (ClassC) |
| 2020-07-01 | 52.203.16.105 (ClassC) |
| 2020-08-19 | 34.204.255.84 (ClassC) |
| 2020-08-19 | 52.202.2.128 (ClassC) |
| 2020-08-19 | 52.1.254.205 (ClassC) |
| 2020-09-25 | 3.233.183.24 (ClassC) |
| 2020-09-25 | 52.200.37.44 (ClassC) |
| 2020-10-04 | 52.201.125.116 (ClassC) |
| 2020-10-05 | 3.83.208.72 (ClassC) |
| 2020-10-11 | 3.208.49.102 (ClassC) |
| 2020-12-24 | 54.144.192.68 (ClassC) |
| 2021-06-09 | 3.228.145.6 (ClassC) |
| 2021-06-09 | 34.205.204.79 (ClassC) |
| 2021-07-05 | 54.236.176.76 (ClassC) |
| 2021-07-05 | 3.227.29.88 (ClassC) |
| 2024-03-07 | 18.208.60.216 (ClassC) |
| 2024-05-30 | 54.159.116.102 (ClassC) |
| 2024-07-07 | 34.201.81.34 (ClassC) |
| 2024-08-03 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-09-18 | 54.165.58.209 (ClassC) |
| 2024-10-04 | 3.216.88.24 (ClassC) |
| 2024-12-07 | 54.243.238.66 (ClassC) |
| 2025-01-13 | 54.220.192.176 (ClassC) |