| 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 |
| 2019-06-08 | 52.22.131.49 (ClassC) |
| 2019-06-08 | 35.170.37.11 (ClassC) |
| 2019-06-08 | 34.193.95.35 (ClassC) |
| 2019-06-08 | 52.206.54.179 (ClassC) |
| 2019-06-08 | 52.21.245.216 (ClassC) |
| 2019-07-16 | 52.86.20.171 (ClassC) |
| 2019-07-16 | 34.192.218.155 (ClassC) |
| 2019-07-16 | 18.211.160.51 (ClassC) |
| 2019-07-27 | 100.26.7.15 (ClassC) |
| 2019-07-27 | 52.45.0.85 (ClassC) |
| 2019-07-27 | 35.171.215.246 (ClassC) |
| 2019-07-27 | 52.72.205.91 (ClassC) |
| 2019-07-27 | 52.73.204.255 (ClassC) |
| 2019-07-27 | 34.237.166.213 (ClassC) |
| 2024-02-18 | 3.216.88.24 (ClassC) |
| 2024-02-21 | 54.243.238.66 (ClassC) |
| 2024-07-25 | 18.208.60.216 (ClassC) |
| 2025-01-03 | 18.211.231.38 (ClassC) |
| 2025-03-29 | 54.146.248.82 (ClassC) |
| 2025-04-13 | 34.241.115.67 (ClassC) |
| 2025-05-10 | 54.165.58.209 (ClassC) |
| 2025-11-02 | 23.22.144.165 (ClassC) |