| 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 |
| 2015-02-23 | 50.17.245.213 (ClassC) |
| 2015-02-26 | 54.225.181.237 (ClassC) |
| 2015-03-02 | 184.73.235.153 (ClassC) |
| 2015-03-10 | 23.21.52.195 (ClassC) |
| 2015-03-12 | 107.20.253.181 (ClassC) |
| 2015-03-15 | 54.243.190.210 (ClassC) |
| 2015-03-23 | 23.21.216.93 (ClassC) |
| 2015-03-30 | 54.235.124.102 (ClassC) |
| 2015-04-17 | 54.243.123.128 (ClassC) |
| 2015-07-31 | 23.23.172.76 (ClassC) |
| 2015-08-20 | 50.17.242.145 (ClassC) |
| 2016-03-04 | 54.83.3.141 (ClassC) |
| 2024-07-20 | 34.201.81.34 (ClassC) |
| 2024-09-02 | 46.137.15.86 (ClassC) |
| 2024-09-09 | 54.165.58.209 (ClassC) |
| 2024-12-15 | 23.22.52.7 (ClassC) |
| 2024-12-21 | 54.208.186.182 (ClassC) |
| 2025-07-23 | 54.243.238.66 (ClassC) |
| 2025-10-11 | 18.211.231.38 (ClassC) |
| 2025-11-02 | 18.208.60.216 (ClassC) |