| 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 |
| 2016-01-14 | 107.21.103.136 (ClassC) |
| 2016-01-16 | 23.21.48.108 (ClassC) |
| 2016-01-19 | 23.21.73.34 (ClassC) |
| 2016-01-21 | 50.16.232.151 (ClassC) |
| 2016-01-22 | 54.235.187.231 (ClassC) |
| 2016-01-24 | 54.83.3.141 (ClassC) |
| 2016-01-25 | 54.225.74.127 (ClassC) |
| 2016-01-29 | 23.23.208.103 (ClassC) |
| 2016-02-01 | 174.129.192.57 (ClassC) |
| 2016-02-23 | 54.225.200.25 (ClassC) |
| 2016-02-24 | 184.73.246.127 (ClassC) |
| 2016-03-04 | 23.21.102.163 (ClassC) |
| 2016-03-06 | 23.21.113.232 (ClassC) |
| 2016-03-09 | 23.21.213.172 (ClassC) |
| 2016-03-10 | 23.23.169.130 (ClassC) |
| 2016-03-11 | 23.21.66.159 (ClassC) |
| 2016-03-12 | 54.221.230.37 (ClassC) |
| 2016-03-13 | 54.235.161.34 (ClassC) |
| 2016-03-20 | 54.197.245.254 (ClassC) |
| 2016-03-22 | 54.225.209.250 (ClassC) |
| 2016-12-18 | 23.23.118.248 (ClassC) |
| 2024-04-05 | 46.137.15.86 (ClassC) |
| 2024-07-04 | 18.211.231.38 (ClassC) |
| 2024-07-10 | 174.129.128.48 (ClassC) |
| 2024-07-25 | 34.241.115.67 (ClassC) |
| 2024-08-19 | 3.209.172.72 (ClassC) |
| 2024-09-02 | 54.224.34.30 (ClassC) |
| 2024-12-20 | 18.208.60.216 (ClassC) |
| 2024-12-25 | 54.228.42.199 (ClassC) |