| 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 |
| 2018-02-16 | 50.16.205.156 (ClassC) |
| 2018-10-21 | 52.6.165.91 (ClassC) |
| 2018-10-21 | 52.70.139.21 (ClassC) |
| 2018-10-21 | 52.71.195.70 (ClassC) |
| 2018-10-21 | 52.72.205.91 (ClassC) |
| 2018-10-21 | 52.6.103.192 (ClassC) |
| 2018-10-21 | 52.72.5.0 (ClassC) |
| 2018-10-23 | 18.235.81.103 (ClassC) |
| 2018-10-23 | 34.192.102.251 (ClassC) |
| 2018-12-08 | 35.168.128.7 (ClassC) |
| 2018-12-08 | 34.237.195.160 (ClassC) |
| 2018-12-08 | 34.236.18.196 (ClassC) |
| 2019-01-16 | 34.202.81.99 (ClassC) |
| 2019-01-16 | 34.226.120.217 (ClassC) |
| 2019-09-04 | 34.194.252.60 (ClassC) |
| 2019-09-04 | 34.236.215.33 (ClassC) |
| 2019-09-04 | 34.237.100.211 (ClassC) |
| 2019-09-04 | 18.213.66.123 (ClassC) |
| 2019-09-04 | 34.237.174.28 (ClassC) |
| 2019-09-04 | 52.202.243.29 (ClassC) |
| 2024-03-03 | 34.201.81.34 (ClassC) |
| 2024-07-15 | 54.205.8.205 (ClassC) |
| 2024-09-21 | 107.22.57.98 (ClassC) |
| 2024-11-20 | 34.241.115.67 (ClassC) |
| 2024-12-04 | 54.243.238.66 (ClassC) |
| 2025-01-29 | 54.165.58.209 (ClassC) |
| 2025-04-21 | 54.73.53.134 (ClassC) |
| 2025-04-26 | 54.159.116.102 (ClassC) |
| 2025-05-02 | 54.224.34.30 (ClassC) |