| 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 |
| 2019-07-29 | 34.206.37.239 (ClassC) |
| 2019-07-29 | 52.45.0.85 (ClassC) |
| 2019-07-29 | 34.237.166.213 (ClassC) |
| 2019-08-11 | 52.21.245.216 (ClassC) |
| 2019-08-11 | 34.236.18.196 (ClassC) |
| 2019-08-11 | 34.236.215.33 (ClassC) |
| 2019-08-11 | 52.72.205.91 (ClassC) |
| 2019-10-06 | 18.211.160.51 (ClassC) |
| 2019-10-06 | 34.192.128.212 (ClassC) |
| 2019-10-06 | 34.192.218.155 (ClassC) |
| 2020-04-22 | 52.7.163.77 (ClassC) |
| 2020-07-19 | 54.80.58.152 (ClassC) |
| 2024-02-19 | 54.243.238.66 (ClassC) |
| 2024-07-15 | 54.73.53.134 (ClassC) |
| 2024-08-02 | 54.83.6.65 (ClassC) |
| 2024-08-09 | 3.219.96.23 (ClassC) |
| 2024-08-30 | 54.228.42.199 (ClassC) |
| 2024-09-30 | 54.208.186.182 (ClassC) |
| 2024-11-15 | 23.22.52.7 (ClassC) |
| 2024-11-26 | 54.78.134.111 (ClassC) |
| 2024-12-04 | 46.137.15.86 (ClassC) |
| 2025-01-03 | 3.210.192.5 (ClassC) |
| 2025-01-12 | 34.201.81.34 (ClassC) |
| 2025-03-01 | 3.216.88.24 (ClassC) |
| 2025-03-10 | 3.229.186.102 (ClassC) |
| 2025-03-27 | 54.159.116.102 (ClassC) |