Domain
coursebookapp.com
activefirst seen 2026-06-04
As of 2026-10-11, coursebookapp.com points to 8 addresses we track in the network Amazon.com, Inc., with 8 open ports in total and no known CVEs on them.
Known CVEs on this domain's own addresses
Addresses of coursebookapp.com itself
| IP | Country | Network | Open ports | CVEs |
|---|---|---|---|---|
| 16.15.212.66 | United States US | Amazon.com, Inc. | 80 | 0 |
| 16.15.223.98 | United States US | Amazon.com, Inc. | 80 | 0 |
| 16.15.228.54 | United States US | Amazon.com, Inc. | 80 | 0 |
| 16.15.228.125 | United States US | Amazon.com, Inc. | 80 | 0 |
| 16.15.229.64 | United States US | Amazon.com, Inc. | 80 | 0 |
| 16.15.244.7 | United States US | Amazon.com, Inc. | 80 | 0 |
| 52.217.206.173 | United States US | Amazon.com, Inc. | 80 | 0 |
| 54.231.202.109 | United States US | Amazon.com, Inc. | 80 | 0 |
DNS records
| A | 16.15.161.254 |
| 16.15.207.109 | |
| 16.15.252.237 | |
| 16.182.66.21 | |
| 52.217.197.173 | |
| 54.231.169.245 | |
| 54.231.198.45 | |
| 54.231.233.69 | |
| MX | 10 aspmx.l.google.com |
| 20 alt1.aspmx.l.google.com | |
| 30 alt2.aspmx.l.google.com | |
| 40 aspmx2.googlemail.com | |
| 50 aspmx3.googlemail.com | |
| NS | ns-1148.awsdns-15.org |
| ns-1865.awsdns-41.co.uk | |
| ns-509.awsdns-63.com | |
| ns-725.awsdns-26.net | |
| SOA | ns-1148.awsdns-15.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400 |
Checked 2026-10-11 · as answered by the domain's own name servers
Subdomains of coursebookapp.com
Registration (WHOIS / RDAP)
Registration data has not been collected for this domain.