| 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 | 
| 2018-11-28 | 34.192.68.110 (ClassC) | 
| 2018-11-28 | 35.168.128.7 (ClassC) | 
| 2018-11-28 | 34.193.254.1 (ClassC) | 
| 2018-11-28 | 18.235.81.103 (ClassC) | 
| 2018-11-28 | 34.194.233.53 (ClassC) | 
| 2018-11-28 | 34.197.205.214 (ClassC) | 
| 2018-11-28 | 34.192.102.251 (ClassC) | 
| 2018-11-28 | 34.237.195.160 (ClassC) | 
| 2024-11-08 | 18.208.60.216 (ClassC) | 
| 2024-12-21 | 54.235.77.118 (ClassC) | 
| 2025-04-22 | 54.78.134.111 (ClassC) | 
| 2025-04-28 | 54.228.42.199 (ClassC) | 
| 2025-07-10 | 54.224.34.30 (ClassC) | 
| 2025-10-31 | 23.22.130.173 (ClassC) |