static void QueryDNSAnalysis()
{
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
watch.Start();//开始计时
DataSet ds = MySQLHelper.Query("select zone from zonestemp where nsstate not in(1,2,4) and isload=0 limit 0,100");
DataTable dt = ds.Tables[0];
long count = dt.Rows.Count;
int isright = 0;
string[] dnsserver = new string[] { "114.114.114.114", "117.50.11.11", "180.76.76.76", "210.2.4.8", "101.226.4.6", "123.125.81.6", "202.141.162.123", "123.206.61.167", "101.6.6.6", "123.206.61.167" };
for (int idx = 0; idx < count; idx++)
{
string zone = dt.Rows[idx][0].ToString();
int aidx = idx % 10;
try
{
DNS.Client.ClientResponse respon = new DNS.Client.DnsClient(dnsserver[aidx]).Resolve(zone, DNS.Protocol.RecordType.NS);
if (respon.AnswerRecords.Count > 0)
{
DNS.Protocol.ResourceRecords.NameServerResourceRecord r = (DNS.Protocol.ResourceRecords.NameServerResourceRecord)respon.AnswerRecords[0];
if (r.NSDomainName.ToString().ToLower().Contains("xundns.com"))
{
MySQLHelper.ExecuteSql("update zonestemp set isload=1 where zone='" + zone + "'");
isright++;
}
else
{
MySQLHelper.ExecuteSql("update zonestemp set isload=-1 where zone='" + zone + "'");
}
}
else
{
WhoisDealing(zone);
}
Thread.Sleep(200);
}
catch (Exception ex)
{
Write2File.WriteLogToFile(zone + " use " + dnsserver[aidx] + " " + ex.ToString());
Console.WriteLine(zone + " use " + dnsserver[aidx] + " query faile");
WhoisDealing(zone);
Console.WriteLine("mission restart");
QueryDNSAnalysis();
}
}
Console.WriteLine("mission over");
if (Convert.ToInt32(MySQLHelper.Query("select count(1) from zonestemp where nsstate not in(1,2,4) and isload=0 limit 0,100").Tables[0].Rows[0][0]) > 0)
{
QueryDNSAnalysis();
}
watch.Stop();
}
static void WhoisDealing(string zone)
{
try
{
string whoisinfo = WhoisHelper.SearchAWhois(zone);
string servername = WhoisHelper.GetDnsServersStr(whoisinfo);
if (servername.ToLower().Contains("xundns.com"))
{
MySQLHelper.ExecuteSql("update zonestemp set isload=1 where zone='" + zone + "'");
}
else
{
MySQLHelper.ExecuteSql("update zonestemp set isload=-1 where zone='" + zone + "'");
}
}
catch (Exception ex)
{
MySQLHelper.ExecuteSql("update zonestemp set isload=-2 where zone='" + zone + "'");
Write2File.WriteLogToFile(zone + " whoisException " + ex.ToString());
}
}
static void WhoisInfoDeal()
{
System.Diagnostics.Stopwatch watch = new System.Diagnostics.Stopwatch();
watch.Start();//开始计时
DataSet ds = MySQLHelper.Query("select zone from zones where nsstate=1 limit 0,100");
DataTable dt = ds.Tables[0];
long count = dt.Rows.Count;
Console.WriteLine("Query Success " + count.ToString() + " use time " + watch.ElapsedMilliseconds.ToString());
int isright = 0;
int iswrong = 0;
string[] dnsserver = new string[] { "114.114.114.114", "223.5.5.5", "180.76.76.76", "119.29.29.29", "101.226.4.6", "123.125.81.6", "202.141.162.123", "123.206.61.167", "101.6.6.6", "8.8.8.8" };
for (int idx = 0; idx < count; idx++)
{
DataRow dr = dt.Rows[idx];
string zone = dr[0].ToString();
if (zone.EndsWith(".info") || zone.EndsWith(".cn"))
{
string nsname = WhoisHelper.GetDnsServersStr(WhoisHelper.SearchAWhois(zone));
if (nsname.ToLower().Contains("xundns.com"))
{
//Write2File.WriteToFile("update zonestemp set isload=1 where zone='" + zone + "'");
MySQLHelper.ExecuteSql("update zonestemp set isload=1 where zone='" + zone + "'");
Console.WriteLine(zone + " is here use time" + watch.ElapsedMilliseconds);
isright++;
}
else
{
iswrong++;
}
}
else
{
try
{
int aidx = idx % 10;
DNS.Client.ClientResponse respon = new DNS.Client.DnsClient(dnsserver[aidx]).Resolve(zone, DNS.Protocol.RecordType.NS);
if (respon.AnswerRecords.Count > 0)
{
DNS.Protocol.ResourceRecords.NameServerResourceRecord r = (DNS.Protocol.ResourceRecords.NameServerResourceRecord)respon.AnswerRecords[0];
if (r.NSDomainName.ToString().ToLower().Contains("xundns.com"))
{
Write2File.WriteToFile("update zonestemp set isload=1 where zone='" + zone + "'");
Console.WriteLine(zone + " is here use time" + watch.ElapsedMilliseconds);
isright++;
}
}
else
{
iswrong++;
}
Thread.Sleep(500);
}
catch (Exception ex) {
string re = ex.ToString();
}
}
if (iswrong % 10 == 0 && iswrong > 0)
{
Console.WriteLine(iswrong.ToString() + " is not here use time" + watch.ElapsedMilliseconds);
}
}
Console.WriteLine(isright.ToString() + " Rows Updated; use time" + watch.ElapsedMilliseconds.ToString());
watch.Stop();
}