Enhance CDN detection for China and add MySQL export support

Author: cclss

README.md

@@ -3,3 +3,23 @@
 https://github.com/projectdiscovery
 
 
+- 修改中国cdn 检测
+- 优先中国dns 
+- 支持mysql导出
+```
+./naabu -host target.com -db 'root:password@tcp(192.168.1.x:3306)/scans'
+```
+```sql
+CREATE TABLE `port_scan_results` (
+  `id` int(11) NOT NULL AUTO_INCREMENT,
+  `domain` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
+  `ip` varchar(45) NOT NULL,
+  `port` int(11) NOT NULL,
+  `protocol` varchar(10) ,
+  `tls` varchar(10),
+  `cdn` varchar(5),           
+  `cdn_name` text CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci,
+  `time` TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
+  PRIMARY KEY (`id`)
+);
+```