| 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 |
| 2016-10-15 | 54.235.103.131 (ClassC) |
| 2016-10-29 | 50.17.225.21 (ClassC) |
| 2016-10-30 | 54.197.246.21 (ClassC) |
| 2016-10-31 | 23.23.98.183 (ClassC) |
| 2016-11-04 | 174.129.199.201 (ClassC) |
| 2016-12-24 | 54.204.6.80 (ClassC) |
| 2017-01-02 | 184.73.218.93 (ClassC) |
| 2017-01-13 | 23.21.185.158 (ClassC) |
| 2017-01-21 | 23.21.74.161 (ClassC) |
| 2017-02-09 | 54.243.231.184 (ClassC) |
| 2017-02-12 | 54.227.237.156 (ClassC) |
| 2017-02-13 | 50.17.240.68 (ClassC) |
| 2017-02-15 | 23.23.143.191 (ClassC) |
| 2017-02-16 | 75.101.144.116 (ClassC) |
| 2017-02-17 | 23.23.73.48 (ClassC) |
| 2017-02-18 | 50.19.235.98 (ClassC) |
| 2017-02-20 | 174.129.6.130 (ClassC) |
| 2017-02-27 | 23.21.50.56 (ClassC) |
| 2017-03-05 | 50.17.189.123 (ClassC) |
| 2017-03-07 | 75.101.162.66 (ClassC) |
| 2017-03-08 | 54.204.6.152 (ClassC) |
| 2017-03-09 | 54.243.49.106 (ClassC) |
| 2017-09-16 | 50.19.253.20 (ClassC) |
| 2021-02-20 | 3.226.154.190 (ClassC) |
| 2024-09-03 | 54.146.248.82 (ClassC) |
| 2024-11-10 | 3.229.186.102 (ClassC) |
| 2024-12-26 | 54.83.6.65 (ClassC) |