| 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 |
| 2014-12-05 | 54.243.123.128 (ClassC) |
| 2014-12-07 | 23.21.52.195 (ClassC) |
| 2014-12-10 | 50.19.222.54 (ClassC) |
| 2014-12-12 | 174.129.214.238 (ClassC) |
| 2015-01-14 | 54.243.104.175 (ClassC) |
| 2015-01-18 | 54.225.174.166 (ClassC) |
| 2015-02-05 | 23.21.40.91 (ClassC) |
| 2015-02-06 | 54.221.225.9 (ClassC) |
| 2015-02-08 | 204.236.237.95 (ClassC) |
| 2015-03-10 | 50.19.118.120 (ClassC) |
| 2015-03-12 | 54.225.175.94 (ClassC) |
| 2015-03-19 | 50.17.212.209 (ClassC) |
| 2015-03-27 | 23.23.253.78 (ClassC) |
| 2015-06-22 | 107.21.92.176 (ClassC) |
| 2015-07-27 | 23.21.178.202 (ClassC) |
| 2015-09-04 | 23.23.173.97 (ClassC) |
| 2015-10-06 | 23.21.109.148 (ClassC) |
| 2015-11-07 | 54.197.245.254 (ClassC) |
| 2015-11-30 | 54.225.105.233 (ClassC) |
| 2016-08-17 | 54.225.64.6 (ClassC) |
| 2024-02-06 | 54.235.77.118 (ClassC) |
| 2024-07-06 | 54.224.34.30 (ClassC) |
| 2024-09-05 | 3.216.88.24 (ClassC) |
| 2024-09-18 | 54.78.134.111 (ClassC) |
| 2024-12-03 | 34.201.81.34 (ClassC) |
| 2024-12-31 | 3.209.172.72 (ClassC) |
| 2025-01-13 | 107.22.57.98 (ClassC) |