| 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 |
| 2015-09-04 | 184.73.202.80 (ClassC) |
| 2015-11-09 | 204.236.218.116 (ClassC) |
| 2016-06-20 | 75.101.144.116 (ClassC) |
| 2017-09-15 | 54.221.211.25 (ClassC) |
| 2018-05-23 | 52.55.174.199 (ClassC) |
| 2018-05-23 | 52.23.145.93 (ClassC) |
| 2018-05-23 | 52.55.41.219 (ClassC) |
| 2018-05-23 | 52.4.174.33 (ClassC) |
| 2018-05-23 | 52.6.63.110 (ClassC) |
| 2018-05-23 | 52.5.89.216 (ClassC) |
| 2018-05-23 | 52.7.159.199 (ClassC) |
| 2018-05-23 | 52.54.48.82 (ClassC) |
| 2019-08-06 | 52.86.253.3 (ClassC) |
| 2024-03-28 | 18.208.60.216 (ClassC) |
| 2024-07-26 | 54.146.248.82 (ClassC) |
| 2024-12-16 | 3.210.192.5 (ClassC) |
| 2024-12-26 | 34.241.115.67 (ClassC) |