| 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 |
| 2015-01-28 | 50.16.247.197 (ClassC) |
| 2015-03-09 | 107.20.253.181 (ClassC) |
| 2015-03-12 | 54.243.167.174 (ClassC) |
| 2015-03-23 | 54.243.213.130 (ClassC) |
| 2015-03-31 | 107.21.114.209 (ClassC) |
| 2015-07-23 | 54.225.69.146 (ClassC) |
| 2015-08-13 | 54.243.45.241 (ClassC) |
| 2015-12-29 | 50.16.208.174 (ClassC) |
| 2016-02-10 | 23.23.152.183 (ClassC) |
| 2016-02-10 | 54.197.245.254 (ClassC) |
| 2016-02-27 | 54.225.74.127 (ClassC) |
| 2016-07-26 | 23.23.141.169 (ClassC) |
| 2016-08-23 | 23.23.167.77 (ClassC) |
| 2016-09-23 | 54.243.68.240 (ClassC) |
| 2016-10-10 | 23.23.98.183 (ClassC) |
| 2017-02-04 | 54.225.64.155 (ClassC) |
| 2017-02-04 | 107.22.241.33 (ClassC) |
| 2017-02-04 | 54.225.212.48 (ClassC) |
| 2024-09-11 | 34.201.81.34 (ClassC) |
| 2024-11-09 | 54.224.34.30 (ClassC) |
| 2024-12-22 | 54.208.186.182 (ClassC) |
| 2024-12-26 | 54.243.129.215 (ClassC) |