| 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 |
| 2015-02-16 | 107.20.253.181 (ClassC) |
| 2015-02-19 | 54.235.194.99 (ClassC) |
| 2015-02-23 | 23.23.80.206 (ClassC) |
| 2015-03-02 | 23.23.109.126 (ClassC) |
| 2015-03-09 | 54.235.137.114 (ClassC) |
| 2015-03-17 | 107.22.246.182 (ClassC) |
| 2015-03-24 | 54.235.78.30 (ClassC) |
| 2015-07-15 | 54.225.236.39 (ClassC) |
| 2015-09-12 | 184.73.175.181 (ClassC) |
| 2015-10-04 | 54.225.209.250 (ClassC) |
| 2015-12-02 | 54.225.179.119 (ClassC) |
| 2016-01-04 | 107.20.190.74 (ClassC) |
| 2016-06-23 | 54.235.223.188 (ClassC) |
| 2016-07-10 | 54.235.116.11 (ClassC) |
| 2016-10-31 | 23.23.167.77 (ClassC) |
| 2017-05-11 | 54.243.110.76 (ClassC) |
| 2017-10-25 | 50.16.251.65 (ClassC) |
| 2017-12-20 | 23.21.155.56 (ClassC) |
| 2024-06-12 | 52.5.82.174 (ClassC) |
| 2024-06-18 | 54.220.192.176 (ClassC) |
| 2024-06-22 | 23.22.130.173 (ClassC) |
| 2024-06-25 | 18.211.231.38 (ClassC) |
| 2024-07-22 | 107.22.57.98 (ClassC) |
| 2024-08-13 | 54.159.116.102 (ClassC) |
| 2024-08-17 | 54.146.248.82 (ClassC) |
| 2024-11-14 | 3.216.88.24 (ClassC) |
| 2024-12-13 | 54.228.42.199 (ClassC) |
| 2025-03-18 | 54.243.238.66 (ClassC) |
| 2025-04-05 | 3.210.192.5 (ClassC) |
| 2025-04-21 | 23.22.144.165 (ClassC) |