| 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 |
| 2019-08-23 | 54.172.16.3 (ClassC) |
| 2019-08-23 | 34.237.100.211 (ClassC) |
| 2019-08-23 | 34.198.30.175 (ClassC) |
| 2019-08-23 | 34.237.174.28 (ClassC) |
| 2019-08-23 | 34.206.39.216 (ClassC) |
| 2019-08-23 | 3.216.85.54 (ClassC) |
| 2019-08-24 | 34.193.10.94 (ClassC) |
| 2019-08-24 | 52.73.204.255 (ClassC) |
| 2019-08-24 | 34.225.219.245 (ClassC) |
| 2019-08-24 | 52.21.245.216 (ClassC) |
| 2019-08-25 | 3.224.107.193 (ClassC) |
| 2019-08-25 | 34.236.215.33 (ClassC) |
| 2019-08-25 | 100.26.7.15 (ClassC) |
| 2019-08-25 | 52.45.0.85 (ClassC) |
| 2024-06-27 | 54.243.238.66 (ClassC) |
| 2024-07-17 | 34.241.115.67 (ClassC) |
| 2024-07-23 | 54.78.134.111 (ClassC) |
| 2024-08-17 | 18.208.60.216 (ClassC) |
| 2024-11-29 | 23.22.52.7 (ClassC) |
| 2024-12-16 | 54.228.42.199 (ClassC) |
| 2025-03-21 | 54.83.6.65 (ClassC) |
| 2025-05-10 | 54.146.248.82 (ClassC) |
| 2025-05-14 | 54.165.58.209 (ClassC) |