| 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 |
| 2015-03-07 | 174.129.214.238 (ClassC) |
| 2015-03-09 | 50.17.181.87 (ClassC) |
| 2015-03-10 | 54.235.185.235 (ClassC) |
| 2015-03-17 | 54.225.204.155 (ClassC) |
| 2015-03-17 | 23.21.215.187 (ClassC) |
| 2015-03-17 | 50.16.239.160 (ClassC) |
| 2015-03-26 | 23.21.123.184 (ClassC) |
| 2015-03-26 | 184.72.254.125 (ClassC) |
| 2015-04-10 | 23.23.253.78 (ClassC) |
| 2015-05-08 | 50.16.248.239 (ClassC) |
| 2015-06-01 | 54.243.161.247 (ClassC) |
| 2015-08-04 | 50.19.93.13 (ClassC) |
| 2024-03-01 | 34.241.115.67 (ClassC) |
| 2024-06-22 | 54.243.238.66 (ClassC) |
| 2024-06-25 | 54.220.192.176 (ClassC) |
| 2024-07-12 | 54.83.6.65 (ClassC) |
| 2024-08-26 | 54.228.42.199 (ClassC) |
| 2024-09-02 | 3.209.172.72 (ClassC) |
| 2024-09-24 | 54.159.116.102 (ClassC) |
| 2024-10-26 | 54.224.34.30 (ClassC) |
| 2025-01-03 | 18.208.60.216 (ClassC) |
| 2025-01-12 | 18.211.231.38 (ClassC) |
| 2025-04-18 | 54.146.248.82 (ClassC) |
| 2025-05-03 | 46.137.15.86 (ClassC) |