| 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 |
| 2018-10-31 | 34.236.18.196 (ClassC) |
| 2018-10-31 | 34.192.102.251 (ClassC) |
| 2018-10-31 | 34.237.195.160 (ClassC) |
| 2018-10-31 | 18.235.81.103 (ClassC) |
| 2018-10-31 | 35.168.128.7 (ClassC) |
| 2019-04-25 | 54.174.122.89 (ClassC) |
| 2019-04-25 | 52.20.250.191 (ClassC) |
| 2019-04-25 | 52.203.61.122 (ClassC) |
| 2019-04-25 | 34.206.37.239 (ClassC) |
| 2019-04-25 | 34.225.94.62 (ClassC) |
| 2019-04-25 | 52.73.100.51 (ClassC) |
| 2019-04-25 | 35.175.76.9 (ClassC) |
| 2019-05-28 | 52.22.131.49 (ClassC) |
| 2019-05-28 | 34.228.93.197 (ClassC) |
| 2019-05-28 | 52.86.20.171 (ClassC) |
| 2019-05-28 | 3.90.23.170 (ClassC) |
| 2019-05-28 | 52.72.205.91 (ClassC) |
| 2019-05-28 | 52.72.224.148 (ClassC) |
| 2019-05-28 | 52.21.245.216 (ClassC) |
| 2021-02-26 | 50.16.224.176 (ClassC) |
| 2024-03-16 | 18.211.231.38 (ClassC) |
| 2024-06-29 | 52.5.82.174 (ClassC) |
| 2024-08-02 | 3.216.88.24 (ClassC) |
| 2024-09-02 | 107.22.57.98 (ClassC) |
| 2024-09-18 | 3.219.96.23 (ClassC) |
| 2024-12-26 | 54.243.129.215 (ClassC) |