root@v220221044927204975:~# curl -I -XGET --resolve www.79artstudio.com:443:45.132.244.92 https://www.79artstudio.com
HTTP/2 200
content-type: text/html; charset=UTF-8
x-dns-prefetch-control: on
link: <https://www.79artstudio.com/wp-json/>; rel="https://api.w.org/", <https://www.79artstudio.com/wp-json/wp/v2/pages/7804>; rel="alternate"; type="application/json", <https://www.79artstudio.com/>; rel=shortlink
x-litespeed-cache-control: public,max-age=604800
x-litespeed-tag: dce_HTTP.200,dce_front,dce_URL.6666cd76f96956469e7be39d750cc7d9,dce_F,dce_Po.7804,dce_PGS,dce_guest,dce_,dce_MIN.c64605f919cde3636fcbdb473ae15dfc.js
cache-control: max-age=0
expires: Sat, 06 May 2023 01:54:48 GMT
vary: Accept-Encoding,User-Agent
etag: "142524502-1683338090;;;"
x-qc-cache: miss
date: Sat, 06 May 2023 01:54:50 GMT
server: LiteSpeed
x-qc-pop: EU-DE-FKB-67
alt-svc: h3=":443"; ma=2592000, h3-29=":443"; ma=2592000, h3-Q050=":443"; ma=2592000, h3-Q046=":443"; ma=2592000, h3-Q043=":443"; ma=2592000, quic=":443"; ma=2592000; v="43,46"
the node is working as it should on my test
are you using some kind of VPN or proxy service ?