commit 08ab489ff6fe560053063d68ea34c58d5153ebe9
Author: Frederic Cambus <fcambus@users.sourceforge.net>
Date: Sun, 2 Aug 2015 23:18:42 +0200
Initial commit
Diffstat:
| A | AUTHORS | | | 6 | ++++++ |
| A | LICENSE | | | 28 | ++++++++++++++++++++++++++++ |
| A | README.md | | | 29 | +++++++++++++++++++++++++++++ |
| A | statzone.go | | | 126 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
4 files changed, 189 insertions(+), 0 deletions(-)
diff --git a/AUTHORS b/AUTHORS
@@ -0,0 +1,6 @@
+StatZone is developed by :
+
+Frederic Cambus <fcambus AT users DOT sourceforge DOT net>
+
+Site : http://www.cambus.net
+Twitter : @fcambus
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,28 @@
+Copyright (c) 2012-2015, Frederic Cambus
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+ * Redistributions of source code must retain the above copyright
+ notice, this list of conditions and the following disclaimer.
+
+ * Redistributions in binary form must reproduce the above copyright
+ notice, this list of conditions and the following disclaimer in the
+ documentation and/or other materials provided with the distribution.
+
+ * Neither the name of StatZone nor the names of its contributors may be
+ used to endorse or promote products derived from this software
+ without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+"AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
+PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE
+LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
+POSSIBILITY OF SUCH DAMAGE.
diff --git a/README.md b/README.md
@@ -0,0 +1,29 @@
+# StatZone
+
+StatZone is a DNS zone file analyzer targeted at TLD zones.
+
+## Features
+
+Currently implemented features :
+
+- Counting IPv4 and IPv6 glue
+- Counting name servers (total and unique)
+- Counting DS records
+- Counting DNSSEC signed domains
+- Counting IDNs domains
+- Counting domains
+
+## License
+
+StatZone is released under the BSD 3-Clause license. See `LICENSE` file for details.
+
+## Author
+
+StatZone is developed by Frederic Cambus
+
+- Site : http://www.cambus.net
+- Twitter: http://twitter.com/fcambus
+
+## Resources
+
+GitHub : https://github.com/fcambus/statzone
diff --git a/statzone.go b/statzone.go
@@ -0,0 +1,126 @@
+/*****************************************************************************/
+/* */
+/* StatZone (c) by Frederic Cambus 2012-2015 */
+/* http://www.statdns.com */
+/* */
+/* Created: 2012/02/13 */
+/* Last Updated: 2015/08/02 */
+/* */
+/* StatZone is released under the BSD 3-Clause license. */
+/* See LICENSE file for details. */
+/* */
+/*****************************************************************************/
+
+package main
+
+import (
+ "bufio"
+ "fmt"
+ "github.com/miekg/dns"
+ "os"
+ "strings"
+)
+
+type Domains struct {
+ count int
+ idn int
+ previous string
+ suffix int
+}
+
+var rrParsed int
+
+// Return rdata
+func rdata(RR dns.RR) string {
+ return strings.Replace(RR.String(), RR.Header().String(), "", -1)
+}
+
+func main() {
+ header := `-------------------------------------------------------------------------------
+ StatZone (c) by Frederic Cambus 2012-2015
+-------------------------------------------------------------------------------`
+
+ inputFile := os.Args[1]
+
+ fmt.Println(header)
+
+ fmt.Println("\nParsing zone :", inputFile)
+
+ domains := new(Domains)
+
+ ns := map[string]int{}
+ signed := map[string]int{}
+
+ zoneFile, err := os.Open(inputFile)
+ if err != nil {
+ fmt.Println("ERROR : Can't open zone file.")
+ }
+
+ zone := dns.ParseZone(bufio.NewReader(zoneFile), "", "")
+
+ var rrtypes [100]int
+
+ for parsedLine := range zone {
+ if parsedLine.RR != nil {
+ rrtypes[parsedLine.RR.Header().Rrtype]++
+
+ switch parsedLine.RR.Header().Rrtype {
+ case dns.TypeDS:
+ /* Increment Signed Domains counter */
+ signed[parsedLine.RR.Header().Name]++
+ case dns.TypeNS:
+ /* Increment NS counter */
+ ns[rdata(parsedLine)]++
+
+ if parsedLine.RR.Header().Name != domains.previous { // Unique domain
+
+ /* Increment Domain counter */
+ domains.count++
+ domains.previous = parsedLine.RR.Header().Name
+
+ /* Check if the domain is an IDN */
+
+ if strings.HasPrefix(strings.ToLower(parsedLine.RR.Header().Name), "xn--") {
+ domains.idn++
+ }
+
+ /* Display progression */
+ if domains.count%1000000 == 0 {
+ fmt.Printf("*")
+ } else if domains.count%100000 == 0 {
+ fmt.Printf(".")
+ }
+ }
+ }
+ } else {
+ fmt.Println("ERROR : A problem occured while parsing the zone file.")
+ }
+
+ /* Increment number of resource records parsed */
+ rrParsed++
+ }
+
+ /* Don't count origin */
+ domains.count--
+
+ fmt.Println("\n---[ Parsing results ]---------------------------------------------------------\n")
+ fmt.Println(rrParsed, "RRs parsed.")
+ for loop := 0; loop < len(rrtypes); loop++ {
+ rrtype := rrtypes[loop]
+ if rrtype != 0 {
+ fmt.Println(dns.TypeToString[uint16(loop)], "records :", rrtype)
+ }
+ }
+
+ fmt.Println("\n---[ Results ]-----------------------------------------------------------------\n")
+ fmt.Println("Domains : ", domains.count)
+ fmt.Println("DNSSEC Signed : ", len(signed))
+
+ fmt.Println("IDNs : ", domains.idn)
+ fmt.Println("NS : ", len(ns))
+
+ fmt.Println("\n---[ CSV values ]--------------------------------------------------------------\n")
+
+ fmt.Println("IPv4 Glue ; IPv6 Glue ; NS ; Unique NS ; DS ; Signed ; IDNs ; Domains")
+ fmt.Println(rrtypes[dns.TypeA], ";", rrtypes[dns.TypeAAAA], ";", rrtypes[dns.TypeNS], ";", len(ns), ";", rrtypes[dns.TypeDS], ";", len(signed), ";", domains.idn, ";", domains.count)
+}
