new_script-1/cf.sh

#!/bin/bash
red='\e[1;31m'
green='\e[0;32m'
NC='\e[0m'
MYIP=$(wget -qO- ipinfo.io/ip);
echo "Checking VPS"
apt install jq curl -y
DOMAIN=$host
sub=$(</dev/urandom tr -dc a-z0-9 | head -c4)
SUB_DOMAIN=${sub}$host
CF_ID=$CF_ID
CF_KEY=$CF_KEY
set -euo pipefail
IP=$(wget -qO- ipinfo.io/ip);
echo "Updating DNS for $host..."
ZONE=$(curl -sLX GET "https://api.cloudflare.com/client/v4/zones?name=${DOMAIN}&status=active" \
     -H "X-Auth-Email: ${CF_ID}" \
     -H "X-Auth-Key: ${CF_KEY}" \
     -H "Content-Type: application/json" | jq -r .result[0].id)

RECORD=$(curl -sLX GET "https://api.cloudflare.com/client/v4/zones/${ZONE}/dns_records?name=${host}" \
     -H "X-Auth-Email: ${CF_ID}" \
     -H "X-Auth-Key: ${CF_KEY}" \
     -H "Content-Type: application/json" | jq -r .result[0].id)

if [[ "${#RECORD}" -le 10 ]]; then
     RECORD=$(curl -sLX POST "https://api.cloudflare.com/client/v4/zones/${ZONE}/dns_records" \
     -H "X-Auth-Email: ${CF_ID}" \
     -H "X-Auth-Key: ${CF_KEY}" \
     -H "Content-Type: application/json" \
     --data '{"type":"A","name":"'${host}'","content":"'${IP}'","ttl":120,"proxied":false}' | jq -r .result.id)
fi

RESULT=$(curl -sLX PUT "https://api.cloudflare.com/client/v4/zones/${ZONE}/dns_records/${RECORD}" \
     -H "X-Auth-Email: ${CF_ID}" \
     -H "X-Auth-Key: ${CF_KEY}" \
     -H "Content-Type: application/json" \
     --data '{"type":"A","name":"'${host}'","content":"'${IP}'","ttl":120,"proxied":false}')
echo "Host : $host"
echo $host > /root/domain
rm -f /root/cf.sh