| 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 |
| 2014-08-24 | 54.235.95.213 (ClassC) |
| 2015-03-26 | 174.129.214.238 (ClassC) |
| 2015-07-09 | 54.235.220.117 (ClassC) |
| 2016-11-25 | 54.243.68.240 (ClassC) |
| 2016-11-26 | 54.243.122.51 (ClassC) |
| 2016-12-08 | 50.17.240.68 (ClassC) |
| 2016-12-14 | 23.23.100.19 (ClassC) |
| 2016-12-21 | 23.23.252.69 (ClassC) |
| 2017-01-03 | 23.21.231.39 (ClassC) |
| 2017-03-31 | 23.21.221.213 (ClassC) |
| 2017-04-10 | 23.23.100.24 (ClassC) |
| 2017-04-25 | 54.243.171.118 (ClassC) |
| 2017-06-27 | 54.235.218.133 (ClassC) |
| 2017-06-28 | 23.23.84.12 (ClassC) |
| 2017-07-30 | 50.16.225.220 (ClassC) |
| 2017-10-19 | 50.19.253.20 (ClassC) |
| 2017-10-25 | 54.235.183.12 (ClassC) |
| 2017-11-10 | 54.204.36.212 (ClassC) |
| 2017-12-10 | 50.16.205.156 (ClassC) |
| 2017-12-23 | 23.23.73.154 (ClassC) |
| 2018-02-17 | 23.23.155.247 (ClassC) |
| 2018-04-29 | 54.174.71.128 (ClassC) |
| 2024-03-02 | 46.137.15.86 (ClassC) |
| 2024-06-28 | 54.146.248.82 (ClassC) |
| 2024-07-07 | 54.83.6.65 (ClassC) |
| 2024-08-03 | 54.208.186.182 (ClassC) |
| 2024-08-31 | 54.159.116.102 (ClassC) |
| 2024-10-25 | 3.219.96.23 (ClassC) |
| 2024-11-17 | 3.216.88.24 (ClassC) |
| 2025-01-13 | 3.210.192.5 (ClassC) |