| 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 |
| 2015-11-02 | 107.21.208.134 (ClassC) |
| 2016-04-11 | 50.16.215.101 (ClassC) |
| 2016-05-03 | 107.21.106.96 (ClassC) |
| 2016-05-25 | 23.23.176.131 (ClassC) |
| 2017-02-08 | 184.73.216.4 (ClassC) |
| 2017-03-21 | 23.23.221.88 (ClassC) |
| 2017-04-17 | 54.235.132.90 (ClassC) |
| 2024-02-19 | 3.229.186.102 (ClassC) |
| 2024-02-27 | 107.22.57.98 (ClassC) |
| 2024-03-04 | 54.165.58.209 (ClassC) |
| 2024-03-08 | 54.243.129.215 (ClassC) |
| 2024-03-21 | 54.205.8.205 (ClassC) |
| 2024-04-24 | 54.228.42.199 (ClassC) |
| 2024-05-12 | 54.220.192.176 (ClassC) |
| 2024-05-27 | 23.22.130.173 (ClassC) |
| 2024-07-04 | 54.78.134.111 (ClassC) |
| 2024-07-15 | 54.243.238.66 (ClassC) |
| 2024-07-26 | 3.219.96.23 (ClassC) |
| 2024-08-16 | 34.241.115.67 (ClassC) |
| 2024-08-29 | 46.137.15.86 (ClassC) |
| 2024-09-24 | 54.159.116.102 (ClassC) |
| 2024-12-24 | 174.129.128.48 (ClassC) |