| 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 |
| 2014-07-28 | 176.34.183.219 (ClassC) |
| 2014-12-02 | 54.228.253.126 (ClassC) |
| 2014-12-04 | 176.34.103.90 (ClassC) |
| 2014-12-14 | 176.34.97.127 (ClassC) |
| 2014-12-18 | 54.247.84.174 (ClassC) |
| 2015-04-30 | 54.247.88.128 (ClassC) |
| 2016-04-26 | 176.34.102.205 (ClassC) |
| 2016-06-16 | 176.34.126.212 (ClassC) |
| 2016-09-09 | 54.247.71.112 (ClassC) |
| 2016-09-26 | 176.34.247.86 (ClassC) |
| 2016-12-20 | 54.228.203.27 (ClassC) |
| 2017-02-09 | 46.137.181.240 (ClassC) |
| 2017-02-26 | 54.228.209.205 (ClassC) |
| 2017-03-15 | 54.247.105.137 (ClassC) |
| 2017-11-04 | 54.228.240.19 (ClassC) |
| 2024-03-20 | 34.201.81.34 (ClassC) |
| 2024-08-02 | 54.220.192.176 (ClassC) |
| 2024-08-21 | 54.73.53.134 (ClassC) |
| 2024-09-02 | 52.5.82.174 (ClassC) |
| 2024-09-15 | 18.208.60.216 (ClassC) |
| 2024-10-05 | 54.235.77.118 (ClassC) |
| 2024-11-26 | 18.211.231.38 (ClassC) |
| 2024-12-25 | 174.129.128.48 (ClassC) |