diff --git a/hsarback/src/de/hsadmin/core/util/DNSCheck.java b/hsarback/src/de/hsadmin/core/util/DNSCheck.java
deleted file mode 100644
index 23061ea..0000000
--- a/hsarback/src/de/hsadmin/core/util/DNSCheck.java
+++ /dev/null
@@ -1,50 +0,0 @@
-package de.hsadmin.core.util;
-
-import java.net.InetAddress;
-import java.net.UnknownHostException;
-
-import de.hsadmin.core.model.HSAdminException;
-import de.hsadmin.core.util.dns.DNSQuery;
-import de.hsadmin.core.util.dns.DNSService;
-
-
-public class DNSCheck {
-
-	private String dnsServer;
-	
-	public DNSCheck(String dnsServer) throws HSAdminException {
-		this.dnsServer = dnsServer;
-		InetAddress dnsInetAddress;
-		try {
-			dnsInetAddress = InetAddress.getByName(dnsServer);
-			DNSService.SetDNSAddress(dnsInetAddress);
-		} catch (UnknownHostException e) {
-			throw new HSAdminException(e);
-		}
-	}
-	
-	public boolean checkDomain(String domain) throws HSAdminException {
-		boolean hasNSRecord = false;
-		boolean hasARecord = false;
-		DNSQuery dnsQuery = new DNSQuery();
-		dnsQuery.SetQuery(DNSQuery.TYPE_NS, DNSQuery.CLASS_INTERNET, domain);
-		if (DNSService.PerformDNSQuery(dnsQuery)) {
-			hasNSRecord = dnsQuery.getDNSAuthorityRecords() != null && dnsQuery.getDNSAuthorityRecords().length > 0;
-			if (dnsQuery.getDNSAuthorityRecords() != null) {
-				System.out.println("NS:" + dnsQuery.getDNSAuthorityRecords().length);
-			}
-		} else {
-			throw new HSAdminException("domain " + domain + " is not delegated to " + dnsServer);
-		}
-		dnsQuery.SetQuery(DNSQuery.TYPE_A, DNSQuery.CLASS_INTERNET, domain);
-		if (DNSService.PerformDNSQuery(dnsQuery)) {
-			hasARecord = dnsQuery.getDNSAnswerRecords() != null && dnsQuery.getDNSAnswerRecords().length > 0;
-			if (dnsQuery.getDNSAnswerRecords() != null) {
-				System.out.println("A: " + dnsQuery.getDNSAnswerRecords().length);
-			}
-		} else {
-			throw new HSAdminException("domain " + domain + " is not delegated to " + dnsServer);
-		}
-		return hasNSRecord & !hasARecord;
-	}
-}
diff --git a/hsarback/src/de/hsadmin/core/util/dns/DNSQuery.java b/hsarback/src/de/hsadmin/core/util/dns/DNSQuery.java
deleted file mode 100644
index 814fa73..0000000
--- a/hsarback/src/de/hsadmin/core/util/dns/DNSQuery.java
+++ /dev/null
@@ -1,395 +0,0 @@
-package de.hsadmin.core.util.dns;
-
-import java.io.ByteArrayInputStream;
-import java.io.DataInputStream;
-import java.io.DataOutputStream;
-import java.io.IOException;
-import java.io.OutputStream;
-
-public class DNSQuery {
-	
-	// DNS constants
-	private final static int MAX_LABEL = 128;
-
-	// DNS flag values
-	private final static int QR_MASK = 0x8000;
-	private final static int QR_SHIFT = 0;
-
-	private final static int OPCODE_MASK = 0x7800;
-
-	private final static int AA_MASK = 0x0400;
-	private final static int TC_MASK = 0x0200;
-	private final static int RD_MASK = 0x0100;
-	private final static int RA_MASK = 0x0080;
-	private final static int ZERO_MASK = 0x0070;
-	private final static int RCODE_MASK = 0x000f;
-
-	// DNS query/type constants
-	public final static int TYPE_A = 1;
-	public final static int TYPE_NS = 2;
-	public final static int TYPE_MD = 3;
-	public final static int TYPE_MF = 4;
-	public final static int TYPE_CNAME = 5;
-	public final static int TYPE_SOA = 6;
-	public final static int TYPE_MB = 7;
-	public final static int TYPE_MG = 8;
-	public final static int TYPE_MR = 9;
-	public final static int TYPE_NULL = 10;
-	public final static int TYPE_WKS = 11;
-	public final static int TYPE_PTR = 12;
-	public final static int TYPE_HINFO = 13;
-	public final static int TYPE_MINFO = 14;
-	public final static int TYPE_MX = 15;
-	public final static int TYPE_AXFR = 252;
-	public final static int TYPE_ANY = 255;
-
-	// DNS query classes
-	public final static byte CLASS_INTERNET = 1;
-
-	// query data members
-	public int m_idQuery = 0x0101;
-	
-	// opcodes
-	public final static int OP_NORM_QRY = 0x0000;
-	public final static int OP_INVERSE_QRY = 0x0800;
-	public final static int OP_SERVER_STAT = 0x1000;
-	public int m_iOpCode = OP_NORM_QRY;
-
-	// flags
-	public boolean m_fQueryResult = false;
-	public boolean m_fAuthAns = false;
-	public boolean m_fTruncated = false;
-	public boolean m_fRecurse = true;
-	public boolean m_fRecursionAvail = false;
-	
-	private int m_iQryType = TYPE_A;
-	private int m_iQryClass = CLASS_INTERNET;
-	private String m_strQryName = null;
-
-	// return codes
-	public int m_iRCode = 0;
-	public final static int RCODE_SUCCESS = 0;
-	public final static int RCODE_NAME_ERROR = 0x0003;
-
-	public int m_cQuestions = 1;
-	public int m_cAnswerRRs = 0;
-	public int m_cAuthRRs = 0;
-	public int m_cInfoRRs = 0;
-
-	DNSResourceRecord [] m_arrAns;
-	DNSResourceRecord [] m_arrAuth;
-	DNSResourceRecord [] m_arrInfo;
-
-	public static String GetTypeDesc(int iType) {
-		String str = null;
-		
-		switch (iType) {
-		case TYPE_A: { str = new String("TYPE_A"); } break;
-		case TYPE_NS: { str = new String("TYPE_NS"); } break;
-		case TYPE_CNAME: { str = new String("TYPE_CNAME"); } break;
-		case TYPE_SOA: { str = new String("TYPE_SOA"); } break;
-		case TYPE_PTR: { str = new String("TYPE_PTR"); } break;
-		case TYPE_HINFO: { str = new String("TYPE_HINFO"); } break;
-		case TYPE_MX: { str = new String("TYPE_MX"); } break;
-		case TYPE_AXFR: { str = new String("TYPE_AXFR"); } break;
-		case TYPE_ANY: { str = new String("TYPE_ANY"); } break;
-		default: { str = new String(Integer.toString(iType)); };
-		}
-
-		return str;
-	}
-	
-	public DNSResourceRecord[] getDNSAnswerRecords() {
-		return m_arrAns;
-	}
-
-	public DNSResourceRecord[] getDNSAuthorityRecords() {
-		return m_arrAuth;
-	}
-
-	public static String GetClassDesc(int iClass) {
-		String str = null;
-
-		switch (iClass) {
-		case CLASS_INTERNET: { str = new String("CLASS_INTERNET"); } break;
-		default: { str = new String(); };
-		}
-
-		return str;
-	}
-
-	private int BuildFlags() {
-		int iFlags = 0;
-
-		iFlags |= m_iOpCode;
-
-		if (m_fRecurse) {
-			iFlags |= RD_MASK;
-		}
-
-		return iFlags;
-	}
-
-	private boolean SetFlags(int iFlags) {
-		m_fQueryResult = (iFlags & QR_MASK) == QR_MASK;
-		m_fAuthAns = (iFlags & AA_MASK) == AA_MASK;
-		m_fTruncated = (iFlags & TC_MASK) == TC_MASK;
-		m_fRecurse = (iFlags & RD_MASK) == RD_MASK;
-		m_fRecursionAvail = (iFlags & RA_MASK) == RA_MASK;
-		m_iRCode = iFlags & RCODE_MASK;
-
-		return m_iRCode == RCODE_SUCCESS;
-	}
-
-	public boolean SetQuery(int iType, int iClass, String strName) {
-		m_iQryType = iType;
-		m_iQryClass = iClass;
-		m_cQuestions = 1;
-		m_strQryName = new String(strName);
-
-		return true;
-	}
-
-	private boolean WriteFQDN(DataOutputStream dos, String strName) {
-		try {
-			int iPos = 0;
-			int iSep = 0;
-
-			while ((iSep = strName.indexOf('.', iPos)) >= 0) {
-				dos.writeByte((byte)(iSep - iPos));
-				dos.writeBytes(strName.substring(iPos, iSep));
-				iPos = iSep + 1;
-			}
-
-			if (iPos < strName.length()) {
-				dos.writeByte((byte)(strName.length() - iPos));
-				dos.writeBytes(strName.substring(iPos));
-			}
-			
-			// terminator
-			dos.writeByte(0);
-
-			return true;
-		} catch (IOException ioe) {
-			return false;
-		}
-	}
-	
-	public static String ReadLabelList(DataInputStream dis, byte [] abData) {
-		int cb;
- 		byte [] ab = new byte[MAX_LABEL];
-		String str = new String();
-		String strNext = new String();
-
-		try {
-			while ((cb = dis.readUnsignedByte()) > 0) {
-				if ((cb & 0xc0) == 0xc0) {
-					int iReadOff = (int)(cb & ~0xc0) << 8;
-
-					cb = dis.readUnsignedByte();
-					iReadOff += (int)cb;
-					
-					while (iReadOff < abData.length && ((cb = abData[iReadOff++]) > 0)) {
-						if ((cb & 0xc0) == 0xc0) {
-							return str;
-						}
-
-						strNext = new String(abData, 0, iReadOff, cb);
-
-						if (str.length() > 0) {
-							str += "." + strNext;
-						} else {
-							str = strNext;
-						}
-
-						iReadOff += cb;
-					}
-
-					return str;
-				} else {
-					byte [] abNext = new byte[cb];
-
-					if (dis.read(abNext) < cb) {
-						return new String();
-					}
-					
-					strNext = new String(abNext, 0, 0, cb);
-				}
-
-				if (str.length() > 0) {
-					str += "." + strNext;
-				} else {
-					str = strNext;
-				}
-			}
-		} catch (IOException ioe) {
-			System.err.println("exception: " + ioe.getMessage());
-		}
-	
-		return str;
-	}
-
-	public boolean WriteQuery(OutputStream os) {
-		try {
-			if (m_strQryName == null) {
-				return false;
-			}
-
-			DataOutputStream dos = new DataOutputStream(os);
-
-			// query sequence ID
-			dos.writeShort(m_idQuery);
-
-			// query flags
-			dos.writeShort(BuildFlags());
-
-			// question count
-			dos.writeShort(1);
-
-			// answer count
-			dos.writeShort(0);
-
-			// authority count
-			dos.writeShort(0);
-
-			// additional info count
-			dos.writeShort(0);
-
-			// write query name
-			WriteFQDN(dos, m_strQryName);
-
-			// query type
-			dos.writeShort(m_iQryType);
-
-			// query class
-			dos.writeShort(m_iQryClass);
-
-			return true;
-		} catch (IOException ioe) {	
-			return false;
-		}
-	}
-
-	private void SortRRs(DNSResourceRecord [] arr, boolean fDescending) {
-		if (arr == null || arr.length < 2) {
-			return;
-		}
-
-		boolean fSwapped;
-		DNSResourceRecord rrSwap;
-
-		do {
-			fSwapped = false;
-			
-			for (int i = 0; i < arr.length - 1; i++) {
-				boolean fSwap = false;
-
-				if (arr[i+1].m_iType < arr[i].m_iType) {	
-					fSwap = true;
-				} else if (arr[i+1].m_iType == arr[i].m_iType) {
-					switch (arr[i].m_iType) {
-					case TYPE_MX: {
-						fSwap = arr[i+1].m_lData < arr[i].m_lData;
-					} break;
-					}
-				}
-
-				if (fSwap = fSwap ^ fDescending) {
-					rrSwap = arr[i];
-					arr[i] = arr[i+1];
-					arr[i+1] = rrSwap;
-					fSwapped = true;
-				}
-			}
-		} while (fSwapped);
-	}
-
-	public boolean ReadQuery(byte [] abData, int cbData) {
-		try {
-			ByteArrayInputStream is = new ByteArrayInputStream(abData, 0, cbData);
-
-			DataInputStream dis = new DataInputStream(is);
-
-			// query sequence ID
-			m_idQuery = dis.readShort();
-
-			// query flags
-			if (!SetFlags(dis.readShort())) {
-				return false;
-			}
-
-			// question count
-			m_cQuestions = dis.readShort();
-
-			// answer count
-			m_cAnswerRRs = dis.readShort();
-
-			// authority count
-			m_cAuthRRs = dis.readShort();
-
-			// additional info count
-			m_cInfoRRs = dis.readShort();
-
-			// read query name
-			m_strQryName = ReadLabelList(dis, abData);
-
-			// query type
-			m_iQryType = dis.readShort();
-
-			// query class
-			m_iQryClass = dis.readShort();
-
-			m_arrAns = new DNSResourceRecord[m_cAnswerRRs];
-
-			for (int i = 0; i < m_cAnswerRRs; i++) {
-				m_arrAns[i] = new DNSResourceRecord();
-
-				if (!m_arrAns[i].readRecord(dis, abData)) {
-					return false;
-				}
-			}
-
-			SortRRs(m_arrAns, false);
-
-			if (m_cAuthRRs > 0) {
-				m_arrAuth = new DNSResourceRecord[m_cAuthRRs];
-
-				for (int i = 0; i < m_cAuthRRs; i++) {
-					m_arrAuth[i] = new DNSResourceRecord();
-
-					if (!m_arrAuth[i].readRecord(dis, abData)) {
-						return false;
-					}
-				}
-
-				SortRRs(m_arrAuth, false);
-			} else {
-				m_arrAuth = null;
-			}
-
-			if (m_cInfoRRs > 0) {
-				m_arrInfo = new DNSResourceRecord[m_cInfoRRs];
-
-				for (int i = 0; i < m_cInfoRRs; i++) {
-					m_arrInfo[i] = new DNSResourceRecord();
-
-					if (!m_arrInfo[i].readRecord(dis, abData)) {
-						return false;
-					}
-				}
-
-				SortRRs(m_arrInfo, false);
-			} else {
-				m_arrInfo = null;
-			}
-
-		} catch (IOException ioe) {
-			System.err.println("exception: " + ioe.getMessage());
-			
-			return false;
-		}
-
-		return true;
-	}
-
-}
diff --git a/hsarback/src/de/hsadmin/core/util/dns/DNSResourceRecord.java b/hsarback/src/de/hsadmin/core/util/dns/DNSResourceRecord.java
deleted file mode 100644
index 5eb6dd6..0000000
--- a/hsarback/src/de/hsadmin/core/util/dns/DNSResourceRecord.java
+++ /dev/null
@@ -1,190 +0,0 @@
-package de.hsadmin.core.util.dns;
-
-import java.io.DataInputStream;
-import java.io.IOException;
-import java.io.PrintStream;
-import java.util.Date;
-
-public class DNSResourceRecord {
-
-	public String m_strDomainName;
-	public int m_iType;
-	public int m_iClass;
-	public Date m_dtExpire = new Date();
-	public int m_cbData;
-	public byte [] m_abData = null;
-
-	// these fields are interpreted differently depending on m_iType
-	// (can you say union?)
-	public long m_lData;
-	public long m_lData1;
-	public long m_lData2;
-	public long m_lData3;
-	public long m_lData4;
-	public long m_lData5;
-
-	public String m_strData;
-	public String m_strData1;
-
-	public boolean readRecord(DataInputStream dis, byte [] abData) {
-		try {
-			m_strDomainName = DNSQuery.ReadLabelList(dis, abData);
-			m_iType = dis.readShort();
-			m_iClass = dis.readShort();
-			
-			// time from DNS is in seconds, need milliseconds
-			long lSecondsToLive = dis.readInt();
-			
-			Date dtNow = new Date();
-
-			m_dtExpire.setTime(dtNow.getTime() + (lSecondsToLive * 1000L));
-
-			m_cbData = dis.readShort();
-
-			m_abData = null;
-
-			switch (m_iType) {
-			case DNSQuery.TYPE_A: {
-				m_lData = dis.readInt();
-			} break;
-
-			case DNSQuery.TYPE_MX: {
-				m_lData = dis.readShort();
-				m_strData = DNSQuery.ReadLabelList(dis, abData);
-			} break;
-
-			case DNSQuery.TYPE_NS: 
-			case DNSQuery.TYPE_MD: 
-			case DNSQuery.TYPE_MF: 
-			case DNSQuery.TYPE_CNAME: 
-			case DNSQuery.TYPE_MB: 
-			case DNSQuery.TYPE_MG: 
-			case DNSQuery.TYPE_MR: 
-			case DNSQuery.TYPE_PTR: {
-				m_strData = DNSQuery.ReadLabelList(dis, abData);
-			} break;
-
-			case DNSQuery.TYPE_SOA: {
-				// !!!LATER!!! I had a real problem getting this code to work.
-				// I think the spec I had was old RFC 883
-				m_strData = DNSQuery.ReadLabelList(dis, abData);
-				m_strData1 = DNSQuery.ReadLabelList(dis, abData);
-
-				// SERIAL
-				m_lData = dis.readUnsignedShort();
-				// REFRESH
-				m_lData1 = dis.readInt() & 0xffffffff;
-				// RETRY
-				m_lData2 = dis.readInt() & 0xffffffff;
-				// EXPIRE
-				m_lData3 = dis.readInt() & 0xffffffff;
-				// MINIMUM
-				m_lData4 = dis.readUnsignedShort();
-				// UNKNOWN
-				m_lData5 = dis.readInt() & 0xffffffff;
-			} break;
-
-			case DNSQuery.TYPE_MINFO:
-			case DNSQuery.TYPE_HINFO: {
-				m_strData = DNSQuery.ReadLabelList(dis, abData);
-				m_strData1 = DNSQuery.ReadLabelList(dis, abData);
-			} break;
-
-			default: {
-				m_abData = new byte[m_cbData];
-				dis.read(m_abData);
-			} break;
-			}
-		} catch (IOException ioe) {
-			System.err.println("exception: " + ioe.getMessage());
-		}
-
-		return true;
-	}
-
-	public String getMXServer() {
-		if (m_iType != DNSQuery.TYPE_MX) {
-			return new String();
-		}
-
-		return new String(m_strData);
-	}
-
-	public int getMXPref() {
-		if (m_iType != DNSQuery.TYPE_MX) {
-			return -1;
-		}
-
-		return (int)m_lData;
-	}
-
-	public void dumpRecord(PrintStream ps) {
-		ps.println("Domain: " + m_strDomainName);
-		ps.println("Type: " + DNSQuery.GetTypeDesc(m_iType));
-		ps.println("Class: " + DNSQuery.GetClassDesc(m_iClass));
-		
-		ps.println("Expires: " + m_dtExpire.toString());
-
-		switch (m_iType) {
-		case DNSQuery.TYPE_A: {
-			ps.println("IP Address: " + Long.toHexString(m_lData));
-		} break;
-
-		case DNSQuery.TYPE_MX: {
-			ps.println("MX Server: " + m_strData);
-			ps.println("MX Pref: " + Long.toString(m_lData));
-		} break;
-
-		case DNSQuery.TYPE_NS: 
-		case DNSQuery.TYPE_MD: 
-		case DNSQuery.TYPE_MF: 
-		case DNSQuery.TYPE_CNAME: 
-		case DNSQuery.TYPE_MB: 
-		case DNSQuery.TYPE_MG: 
-		case DNSQuery.TYPE_MR: 
-		case DNSQuery.TYPE_PTR: {
-			ps.println("Domain: " + m_strData);
-		} break;
-
-		case DNSQuery.TYPE_HINFO: {
-			ps.println("CPU: " + m_strData);
-			ps.println("OS: " + m_strData1);
-		} break;
-
-		case DNSQuery.TYPE_SOA: {
-			ps.println("MNAME: " + m_strData);
-			ps.println("RNAME: " + m_strData1);
-			ps.println("SERIAL: " + Long.toString(m_lData));
-			ps.println("REFRESH: " + Long.toString(m_lData1));
-			ps.println("RETRY: " + Long.toString(m_lData2));
-			ps.println("EXPIRE: " + Long.toString(m_lData3));
-			ps.println("MINIMUM: " + Long.toString(m_lData4));
-			ps.println("UNKNOWN: " + Long.toString(m_lData4));
-		} break;
-
-		default: {
-			ps.println("Data: " + new String(m_abData));
-			dumpBytes(ps, m_abData);
-		}
-		}
-	}
-
-	private void dumpBytes(PrintStream ps, byte [] ab) {
-		int i;
-		String strTemp;
-
-		for (i = 0; i < ab.length; i++) {
-			strTemp = Integer.toHexString(ab[i]);
-			if (strTemp.length() < 2) {
-				strTemp = "0" + strTemp;
-			}
-
-			ps.print(strTemp + " ");
-
-			if (i > 0 && ((i % 8) == 0 || i == ab.length-1)) {
-				ps.println();
-			}
-		}
-	}
-
-}
diff --git a/hsarback/src/de/hsadmin/core/util/dns/DNSService.java b/hsarback/src/de/hsadmin/core/util/dns/DNSService.java
deleted file mode 100644
index ccfb747..0000000
--- a/hsarback/src/de/hsadmin/core/util/dns/DNSService.java
+++ /dev/null
@@ -1,80 +0,0 @@
-package de.hsadmin.core.util.dns;
-
-import java.io.BufferedInputStream;
-import java.io.ByteArrayOutputStream;
-import java.io.IOException;
-import java.net.InetAddress;
-import java.net.Socket;
-
-
-public class DNSService {
-
-	public static int DNS_SOCKET = 53;
-	private static InetAddress m_iaDNS = null;
-	private static Socket m_sockService = null;
-	private static byte[] m_abReceive = new byte[512];
-
-	private static int m_iQuerySerial = 0x1234;
-
-	public static void SetDNSAddress(InetAddress iaDNS) {
-		m_iaDNS = iaDNS;
-
-		if (m_sockService == null) {
-			try {
-				m_sockService = new Socket(m_iaDNS, DNS_SOCKET, false);
-			} catch (IOException ioe) {
-				System.err.println("exception: " + ioe.getMessage());
-			}
-		}
-	}
-
-	public static boolean PerformDNSQuery(DNSQuery dns) {
-		if (m_iaDNS == null || dns == null) {
-			return false;
-		}
-
-		ByteArrayOutputStream bas = new ByteArrayOutputStream();
-
-		dns.WriteQuery(bas);
-		
-		try {
-			m_sockService.getOutputStream().write(bas.toByteArray());
-		} catch (IOException ioe) {
-			return false;
-		}
-
-		try {
-			BufferedInputStream bis = new BufferedInputStream(m_sockService.getInputStream(), 512);
-
-			int cRetry = 5;
-			int cbAvail = 0;
-			
-			while (cRetry-- > 0 && ((cbAvail = bis.available()) <= 0)) {
-				try {
-					Thread.currentThread().sleep(200);
-				} catch (InterruptedException ie) {	
-					System.err.println("exception: " + ie.getMessage());
-				}
-			}
-			
-			if (cbAvail > 0) {
-				int cbRead = bis.read(m_abReceive, 0, cbAvail);
-			
-				m_iQuerySerial++;
-
-				if (cbRead > 0) {
-					dns.ReadQuery(m_abReceive, cbRead);
-				} else {
-					return false;
-				}
-			} else {
-				return false;
-			}
-		} catch (IOException ioe) {
-			return false;
-		}
-		
-		return true;
-	}
-
-}
diff --git a/hsarback/src/de/hsadmin/mods/dom/DomainModuleImpl.java b/hsarback/src/de/hsadmin/mods/dom/DomainModuleImpl.java
index b63e151..6a8e6a0 100644
--- a/hsarback/src/de/hsadmin/mods/dom/DomainModuleImpl.java
+++ b/hsarback/src/de/hsadmin/mods/dom/DomainModuleImpl.java
@@ -11,7 +11,6 @@ import de.hsadmin.core.model.AbstractEntity;
 import de.hsadmin.core.model.AbstractModuleImpl;
 import de.hsadmin.core.model.AuthorisationException;
 import de.hsadmin.core.model.HSAdminException;
-import de.hsadmin.core.util.DNSCheck;
 import de.hsadmin.mods.dom.Domain.Status;
 import de.hsadmin.mods.email.EMailAddress;
 import de.hsadmin.mods.pac.Pac;
@@ -117,12 +116,6 @@ public class DomainModuleImpl extends AbstractModuleImpl {
 					if (loginUser.hasCustomerRoleFor(superDom.getUser().getPac().getCustomer())) {
 						break;	// same customer
 					}
-					DNSCheck dnsCheck = new DNSCheck(dom.getDnsMaster());
-					if (dnsCheck.checkDomain(dom.getName())) {
-						break;
-					} else {
-						throw new AuthorisationException(loginUser, "add", dom);
-					}
 				}
 			}
 		}