| 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 |
| 2014-03-17 | 184.73.211.6 (ClassC) |
| 2014-03-20 | 107.22.172.55 (ClassC) |
| 2014-03-22 | 107.22.192.112 (ClassC) |
| 2015-02-27 | 50.17.245.213 (ClassC) |
| 2015-03-10 | 54.243.122.132 (ClassC) |
| 2015-03-17 | 54.225.204.155 (ClassC) |
| 2015-03-26 | 23.23.80.206 (ClassC) |
| 2016-08-13 | 23.23.130.80 (ClassC) |
| 2016-11-08 | 23.23.118.248 (ClassC) |
| 2016-12-18 | 54.197.246.21 (ClassC) |
| 2017-04-08 | 50.16.193.32 (ClassC) |
| 2017-05-04 | 107.22.213.25 (ClassC) |
| 2017-07-31 | 54.221.211.25 (ClassC) |
| 2017-10-23 | 23.21.142.10 (ClassC) |
| 2018-02-13 | 54.225.111.83 (ClassC) |
| 2018-02-23 | 54.235.218.133 (ClassC) |
| 2021-07-27 | 3.223.221.167 (ClassC) |
| 2024-03-25 | 174.129.128.48 (ClassC) |
| 2024-06-01 | 34.241.115.67 (ClassC) |
| 2024-07-14 | 23.22.130.173 (ClassC) |
| 2024-08-06 | 54.205.8.205 (ClassC) |
| 2024-12-04 | 52.5.82.174 (ClassC) |
| 2024-12-15 | 54.208.186.182 (ClassC) |
| 2025-02-25 | 54.228.42.199 (ClassC) |
| 2025-04-07 | 107.22.57.98 (ClassC) |
| 2025-06-02 | 46.137.15.86 (ClassC) |
| 2025-07-04 | 3.229.186.102 (ClassC) |