| 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 |
| 2014-03-13 | 54.235.174.167 (ClassC) |
| 2014-04-23 | 75.101.149.51 (ClassC) |
| 2014-04-29 | 50.19.98.193 (ClassC) |
| 2014-07-31 | 23.21.52.195 (ClassC) |
| 2014-08-28 | 23.21.130.129 (ClassC) |
| 2014-11-05 | 54.235.137.114 (ClassC) |
| 2014-12-09 | 54.243.160.109 (ClassC) |
| 2015-01-26 | 54.243.167.174 (ClassC) |
| 2015-03-01 | 204.236.237.95 (ClassC) |
| 2015-08-01 | 54.243.163.2 (ClassC) |
| 2015-08-18 | 54.225.69.146 (ClassC) |
| 2015-10-29 | 54.243.116.216 (ClassC) |
| 2016-03-13 | 54.243.177.204 (ClassC) |
| 2016-03-15 | 50.17.220.70 (ClassC) |
| 2016-03-16 | 75.101.157.17 (ClassC) |
| 2016-03-17 | 23.21.237.200 (ClassC) |
| 2016-04-08 | 50.17.248.109 (ClassC) |
| 2024-04-22 | 3.219.96.23 (ClassC) |
| 2024-07-10 | 23.22.52.7 (ClassC) |
| 2024-07-17 | 3.209.172.72 (ClassC) |
| 2024-09-15 | 23.22.144.165 (ClassC) |
| 2024-11-04 | 3.216.88.24 (ClassC) |
| 2024-12-26 | 34.241.115.67 (ClassC) |