| 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 |
| 2014-12-02 | 23.23.143.170 (ClassC) |
| 2014-12-08 | 23.21.169.234 (ClassC) |
| 2014-12-11 | 23.23.80.206 (ClassC) |
| 2014-12-15 | 50.16.239.160 (ClassC) |
| 2014-12-17 | 23.23.253.78 (ClassC) |
| 2015-01-05 | 54.243.122.68 (ClassC) |
| 2015-01-12 | 107.22.255.88 (ClassC) |
| 2015-01-16 | 23.23.109.126 (ClassC) |
| 2015-01-19 | 23.21.123.184 (ClassC) |
| 2015-01-22 | 54.243.104.175 (ClassC) |
| 2015-01-22 | 54.235.78.30 (ClassC) |
| 2015-02-01 | 54.221.225.9 (ClassC) |
| 2015-02-05 | 54.243.74.12 (ClassC) |
| 2015-02-11 | 23.21.43.109 (ClassC) |
| 2015-02-15 | 23.23.95.139 (ClassC) |
| 2015-02-18 | 54.235.124.102 (ClassC) |
| 2015-02-21 | 50.19.222.54 (ClassC) |
| 2015-02-27 | 54.225.181.237 (ClassC) |
| 2015-03-09 | 184.72.238.223 (ClassC) |
| 2015-03-12 | 54.243.213.130 (ClassC) |
| 2015-06-23 | 23.21.201.35 (ClassC) |
| 2015-07-10 | 54.83.201.51 (ClassC) |
| 2024-02-15 | 18.211.231.38 (ClassC) |
| 2024-07-08 | 174.129.128.48 (ClassC) |
| 2024-08-07 | 54.235.77.118 (ClassC) |
| 2024-10-02 | 46.137.15.86 (ClassC) |
| 2024-11-04 | 54.224.34.30 (ClassC) |
| 2024-11-16 | 54.228.42.199 (ClassC) |
| 2025-01-13 | 54.243.238.66 (ClassC) |