| 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 |
| 2019-07-20 | 52.73.204.255 (ClassC) |
| 2019-07-20 | 34.226.120.217 (ClassC) |
| 2019-07-20 | 52.20.167.39 (ClassC) |
| 2019-07-31 | 52.20.250.191 (ClassC) |
| 2019-07-31 | 54.175.130.0 (ClassC) |
| 2019-08-04 | 34.224.36.137 (ClassC) |
| 2019-08-04 | 52.87.56.36 (ClassC) |
| 2019-08-04 | 18.213.66.123 (ClassC) |
| 2019-08-04 | 52.71.195.70 (ClassC) |
| 2019-08-07 | 52.72.205.91 (ClassC) |
| 2019-08-07 | 3.216.85.54 (ClassC) |
| 2019-09-21 | 34.225.219.245 (ClassC) |
| 2019-09-21 | 52.201.14.202 (ClassC) |
| 2019-09-21 | 52.86.20.171 (ClassC) |
| 2019-09-21 | 52.207.75.119 (ClassC) |
| 2020-06-13 | 34.207.24.198 (ClassC) |
| 2020-06-28 | 54.80.58.152 (ClassC) |
| 2024-02-17 | 3.229.186.102 (ClassC) |
| 2024-03-10 | 54.78.134.111 (ClassC) |
| 2024-06-25 | 54.243.238.66 (ClassC) |
| 2024-07-24 | 18.208.60.216 (ClassC) |
| 2024-08-02 | 54.83.6.65 (ClassC) |
| 2024-08-12 | 54.224.34.30 (ClassC) |
| 2024-09-02 | 3.216.88.24 (ClassC) |
| 2024-12-04 | 107.22.57.98 (ClassC) |
| 2024-12-11 | 34.241.115.67 (ClassC) |
| 2024-12-26 | 3.209.172.72 (ClassC) |