简单扫了一下，22 还开着
22/tcp open ssh OpenSSH 8.9p1 Ubuntu 3ubuntu0.10 (Ubuntu Linux; protocol 2.0)
80/tcp open http nginx 1.27.4
135/tcp filtered msrpc
136/tcp filtered profile
137/tcp filtered netbios-ns
138/tcp filtered netbios-dgm
139/tcp filtered netbios-ssn
256/tcp filtered fw1-secureremote
445/tcp filtered microsoft-ds
593/tcp filtered http-rpc-epmap
707/tcp filtered borland-dsj
4444/tcp filtered krb524
8080/tcp open http Golang net/http server (Go-IPFS json-rpc or InfluxDB API)
10250/tcp open ssl/http Golang net/http server (Go-IPFS json-rpc or InfluxDB API)
27665/tcp filtered Trinoo_Master
32059/tcp open http nginx 1.27.4
32072/tcp filtered unknown
32272/tcp open http Apache Tomcat (language: en)
38493/tcp open http nginx 1.27.4