| 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 |
| 2015-09-30 | 46.137.179.116 (ClassC) |
| 2015-11-12 | 46.137.107.223 (ClassC) |
| 2015-12-11 | 176.34.97.127 (ClassC) |
| 2016-01-05 | 54.228.198.226 (ClassC) |
| 2016-01-27 | 176.34.187.105 (ClassC) |
| 2016-03-08 | 176.34.184.159 (ClassC) |
| 2016-03-08 | 176.34.255.126 (ClassC) |
| 2016-03-08 | 46.137.181.240 (ClassC) |
| 2016-03-30 | 176.34.225.74 (ClassC) |
| 2016-04-27 | 176.34.115.171 (ClassC) |
| 2016-05-17 | 176.34.102.205 (ClassC) |
| 2016-07-02 | 46.137.90.245 (ClassC) |
| 2016-07-19 | 176.34.126.212 (ClassC) |
| 2016-08-23 | 54.217.205.227 (ClassC) |
| 2016-11-26 | 54.217.253.79 (ClassC) |
| 2016-12-19 | 176.34.188.130 (ClassC) |
| 2017-01-11 | 54.228.209.205 (ClassC) |
| 2017-01-28 | 176.34.117.224 (ClassC) |
| 2017-02-14 | 54.228.203.27 (ClassC) |
| 2017-03-13 | 54.195.245.121 (ClassC) |
| 2017-04-05 | 54.217.217.104 (ClassC) |
| 2017-04-05 | 176.34.247.86 (ClassC) |
| 2024-07-08 | 54.228.42.199 (ClassC) |
| 2024-09-20 | 23.22.130.173 (ClassC) |
| 2024-12-24 | 46.137.15.86 (ClassC) |
| 2025-05-12 | 54.243.238.66 (ClassC) |
| 2025-07-25 | 34.241.115.67 (ClassC) |
| 2025-07-31 | 34.201.81.34 (ClassC) |