| 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 |
| 2014-12-29 | 176.34.183.219 (ClassC) |
| 2015-01-16 | 54.228.253.126 (ClassC) |
| 2015-02-04 | 176.34.103.90 (ClassC) |
| 2015-02-20 | 54.247.84.174 (ClassC) |
| 2015-03-02 | 46.137.77.102 (ClassC) |
| 2015-06-02 | 54.247.88.128 (ClassC) |
| 2016-04-25 | 54.246.118.110 (ClassC) |
| 2016-07-02 | 176.34.126.212 (ClassC) |
| 2016-09-24 | 54.247.71.112 (ClassC) |
| 2024-03-25 | 54.208.186.182 (ClassC) |
| 2024-07-31 | 54.73.53.134 (ClassC) |
| 2024-08-09 | 174.129.128.48 (ClassC) |
| 2024-11-17 | 3.209.172.72 (ClassC) |
| 2024-12-09 | 54.224.34.30 (ClassC) |
| 2024-12-18 | 54.228.42.199 (ClassC) |
| 2025-01-20 | 54.205.8.205 (ClassC) |
| 2025-01-26 | 3.210.192.5 (ClassC) |
| 2025-04-17 | 54.78.134.111 (ClassC) |
| 2025-06-19 | 54.220.192.176 (ClassC) |
| 2025-07-24 | 34.241.115.67 (ClassC) |