| 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 |
| 2015-02-18 | 184.73.167.20 (ClassC) |
| 2015-02-23 | 54.243.213.130 (ClassC) |
| 2015-03-04 | 54.235.78.30 (ClassC) |
| 2015-03-09 | 107.20.253.181 (ClassC) |
| 2015-03-12 | 107.22.216.225 (ClassC) |
| 2015-03-15 | 107.22.255.88 (ClassC) |
| 2015-03-16 | 50.19.235.218 (ClassC) |
| 2015-03-23 | 54.225.170.255 (ClassC) |
| 2015-03-30 | 184.72.238.223 (ClassC) |
| 2015-04-16 | 23.23.123.101 (ClassC) |
| 2015-04-21 | - |
| 2015-07-31 | 54.243.114.196 (ClassC) |
| 2016-02-22 | 23.21.213.172 (ClassC) |
| 2016-03-12 | 54.225.205.17 (ClassC) |
| 2016-03-15 | 50.17.248.109 (ClassC) |
| 2024-07-02 | 18.208.60.216 (ClassC) |
| 2024-07-05 | 3.229.186.102 (ClassC) |
| 2024-08-07 | 54.146.248.82 (ClassC) |
| 2024-08-28 | 54.78.134.111 (ClassC) |
| 2024-10-20 | 3.219.96.23 (ClassC) |
| 2024-10-25 | 34.201.81.34 (ClassC) |
| 2025-02-08 | 3.209.172.72 (ClassC) |
| 2025-04-14 | 107.22.57.98 (ClassC) |