dns解析带api接口源码

# 导入所需库
import dns.resolver
from flask import Flask, request, jsonify

app = Flask(__name__)

# 定义API接口
@app.route('/dns/resolve', methods=['POST'])
def resolve_dns():
    # 获取POST请求中的域名参数
    domain = request.form.get('domain')

    try:
        # 使用dnspython库进行DNS解析
        answers = dns.resolver.query(domain, 'A')
        ips = [str(answer) for answer in answers]
        return jsonify({'result': 'success', 'ips': ips})
    except dns.resolver.NXDOMAIN:
        return jsonify({'result': 'error', 'message': '域名不存在'})
    except dns.resolver.NoAnswer:
        return jsonify({'result': 'error', 'message': '无法解析域名'})
    except Exception as e:
        return jsonify({'result': 'error', 'message': str(e)})

if __name__ == '__main__':
    app.run()