| 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 |
| 2014-07-05 | 54.243.149.14 (ClassC) |
| 2014-08-29 | 54.243.190.210 (ClassC) |
| 2014-08-31 | 174.129.214.238 (ClassC) |
| 2014-09-02 | 23.23.80.206 (ClassC) |
| 2014-10-17 | 23.21.169.234 (ClassC) |
| 2014-10-20 | 23.21.52.195 (ClassC) |
| 2014-11-09 | 54.235.151.26 (ClassC) |
| 2015-03-04 | 23.23.109.126 (ClassC) |
| 2015-03-07 | 54.243.123.128 (ClassC) |
| 2015-03-16 | 23.21.123.184 (ClassC) |
| 2015-03-24 | 23.21.216.93 (ClassC) |
| 2015-09-30 | 184.73.175.181 (ClassC) |
| 2016-01-18 | 54.235.161.34 (ClassC) |
| 2016-06-12 | 54.235.124.159 (ClassC) |
| 2016-08-16 | 54.225.218.62 (ClassC) |
| 2016-10-23 | 23.23.94.135 (ClassC) |
| 2016-11-25 | 54.197.246.21 (ClassC) |
| 2017-02-01 | 54.225.167.36 (ClassC) |
| 2017-02-02 | 23.23.252.69 (ClassC) |
| 2017-03-03 | 23.23.165.47 (ClassC) |
| 2021-02-25 | 52.1.61.222 (ClassC) |
| 2024-07-22 | 174.129.128.48 (ClassC) |
| 2024-09-02 | 54.208.186.182 (ClassC) |
| 2024-12-26 | 54.224.34.30 (ClassC) |