AlkantarClanX12

Your IP : 3.15.239.145


Current Path : /home/thanudqk/tmp/awstats/ssl/
Upload File :
Current File : //home/thanudqk/tmp/awstats/ssl/awstats092024.img.thanpokertour.com.txt

AWSTATS DATA FILE 7.8 (build 20200416)
# If you remove this file, all statistics for date 202409 will be lost/reset.
# Last config file used to build this data file was /home/thanudqk/tmp/awstats/ssl/awstats.img.thanpokertour.com.conf.

# Position (offset in bytes) in this file for beginning of each section for
# direct I/O access. If you made changes somewhere in this file, you should
# also remove completely the MAP section (AWStats will rewrite it at next
# update).
BEGIN_MAP 28
POS_GENERAL 2022                
POS_TIME 2683                
POS_VISITOR 17804               
POS_DAY 17988               
POS_DOMAIN 3373                
POS_LOGIN 3606                
POS_ROBOT 3761                
POS_WORMS 3893                
POS_EMAILSENDER 4024                
POS_EMAILRECEIVER 4167                
POS_SESSION 18082               
POS_SIDER 18228               
POS_FILETYPES 4302                
POS_DOWNLOADS 4382                
POS_OS 4430                
POS_BROWSER 4517                
POS_SCREENSIZE 4626                
POS_UNKNOWNREFERER 4700                
POS_UNKNOWNREFERERBROWSER 4857                
POS_ORIGIN 4939                
POS_SEREFERRALS 5069                
POS_PAGEREFS 5213                
POS_SEARCHWORDS 5361                
POS_KEYWORDS 5513                
POS_MISC 2347                
POS_ERRORS 5572                
POS_CLUSTER 3462                
POS_SIDER_404 5680                
END_MAP

# LastLine    = Date of last record processed - Last record line number in last log - Last record offset in last log - Last record signature value
# FirstTime   = Date of first visit for history file
# LastTime    = Date of last visit for history file
# LastUpdate  = Date of last update - Nb of parsed records - Nb of parsed old records - Nb of parsed new records - Nb of parsed corrupted - Nb of parsed dropped
# TotalVisits = Number of visits
# TotalUnique = Number of unique visitors
# MonthHostsKnown   = Number of hosts known
# MonthHostsUnKnown = Number of hosts unknown
BEGIN_GENERAL 8
LastLine 20241001012720 6 978 19472525955277
FirstTime 0
LastTime 20240925210607
LastUpdate 20241001083156 6 0 5 0 0
TotalVisits 3                   
TotalUnique 3                   
MonthHostsKnown 0                   
MonthHostsUnknown 3                   
END_GENERAL

# Misc ID - Pages - Hits - Bandwidth
BEGIN_MISC 10
WindowsMediaPlayerSupport 0 0 0
AddToFavourites 0 0 0
JavascriptDisabled 0 0 0
TotalMisc 0 0 0
PDFSupport 0 0 0
QuickTimeSupport 0 0 0
RealPlayerSupport 0 0 0
FlashSupport 0 0 0
JavaEnabled 0 0 0
DirectorSupport 0 0 0
END_MISC

# Hour - Pages - Hits - Bandwidth - Not viewed Pages - Not viewed Hits - Not viewed Bandwidth
BEGIN_TIME 24
0 0 0 0 324 324 402417
1 0 0 0 240 244 300645
2 0 0 0 74 74 91953
3 0 0 0 147 156 193842
4 0 0 0 156 168 209412
5 0 0 0 140 148 182637
6 1 1 770 160 165 205056
7 1 1 770 292 300 372447
8 0 0 0 180 184 228735
9 0 0 0 177 178 221184
10 0 0 0 176 177 220113
11 0 0 0 247 248 308394
12 0 0 0 332 334 415296
13 0 0 0 351 351 437094
14 0 0 0 99 100 124470
15 0 0 0 69 76 93267
16 0 0 0 93 100 124263
17 0 0 0 160 167 207495
18 0 0 0 222 226 280728
19 0 0 0 201 206 255915
20 0 0 0 280 285 354168
21 1 1 53 255 256 318213
22 0 0 0 204 205 253512
23 0 0 0 312 312 387774
END_TIME

# Domain - Pages - Hits - Bandwidth
# The 25 first Pages must be first (order not required for others)
BEGIN_DOMAIN 2
us 2 2 823
ma 1 1 770
END_DOMAIN

# Cluster ID - Pages - Hits - Bandwidth
BEGIN_CLUSTER 0
END_CLUSTER

# Login - Pages - Hits - Bandwidth - Last visit
# The 10 first Pages must be first (order not required for others)
BEGIN_LOGIN 0
END_LOGIN

# Robot ID - Hits - Bandwidth - Last visit - Hits on robots.txt
# The 25 first Hits must be first (order not required for others)
BEGIN_ROBOT 0
END_ROBOT

# Worm ID - Hits - Bandwidth - Last visit
# The 5 first Hits must be first (order not required for others)
BEGIN_WORMS 0
END_WORMS

# EMail - Hits - Bandwidth - Last visit
# The 20 first Hits must be first (order not required for others)
BEGIN_EMAILSENDER 0
END_EMAILSENDER

# EMail - Hits - Bandwidth - Last visit
# The 20 first hits must be first (order not required for others)
BEGIN_EMAILRECEIVER 0
END_EMAILRECEIVER

# Files type - Hits - Bandwidth - Bandwidth without compression - Bandwidth after compression
BEGIN_FILETYPES 1
html 3 1593 0 0
END_FILETYPES

# Downloads - Hits - Bandwidth
BEGIN_DOWNLOADS 0
END_DOWNLOADS

# OS ID - Hits
BEGIN_OS ID - Hits - Pages 2
win10 2 2
Unknown 1 1
END_OS

# Browser ID - Hits - Pages
BEGIN_BROWSER 3
chrome90.0.4430.85 1 1
chrome58.0.3029.110 1 1
mozilla 1 1
END_BROWSER

# Screen size - Hits
BEGIN_SCREENSIZE 0
END_SCREENSIZE

# Unknown referer OS - Last visit date
BEGIN_UNKNOWNREFERER 1
Mozilla/5.0_(compatible;_Google-Site-Verification/1.0) 20240925210607
END_UNKNOWNREFERER

# Unknown referer Browser - Last visit date
BEGIN_UNKNOWNREFERERBROWSER 0
END_UNKNOWNREFERERBROWSER

# Origin - Pages - Hits 
BEGIN_ORIGIN 6
From0 2 2
From1 1 1
From2 0 0
From3 0 0
From4 0 0
From5 0 0
END_ORIGIN

# Search engine referers ID - Pages - Hits
BEGIN_SEREFERRALS 0
END_SEREFERRALS

# External page referers - Pages - Hits
# The 25 first Pages must be first (order not required for others)
BEGIN_PAGEREFS 0
END_PAGEREFS

# Search keyphrases - Number of search
# The 10 first number of search must be first (order not required for others)
BEGIN_SEARCHWORDS 0
END_SEARCHWORDS

# Search keywords - Number of search
# The 25 first number of search must be first (order not required for others)
BEGIN_KEYWORDS 0
END_KEYWORDS

# Errors - Hits - Bandwidth
BEGIN_ERRORS 2
404 706 883206
403 4272 5305824
END_ERRORS

# URL with 404 errors - Hits - Last URL referrer
BEGIN_SIDER_404 371
//2020/wp-includes/wlwmanifest.xml 1 -
/wp-admin/maint/iR7SzrsOUEP.php 3 -
/admin/controller/extension/extension/cgialfa 1 www.bing.com
/.tmb/class.api.php 1 -
/wp-content/ 1 -
//2019/wp-includes/wlwmanifest.xml 1 -
//wp/wp-includes/wlwmanifest.xml 5 -
/wp-includes/alfacgiapi 1 www.bing.com
/wp-content/themes/theme-deejay/include/lang_upload.php 1 -
/classwithtostring.php 2 -
/wp-admin/user/cloud.php 1 -
/wp-content/plugins/Core-Econ/upH.php 1 -
/xl2023x.php 16 -
//test/wp-includes/wlwmanifest.xml 5 -
/wp-admin/js/widgets/iR7SzrsOUEP.php 3 -
/wp-admin/network/iR7SzrsOUEP.php 3 -
/.well-known/acme-challenge/ 1 -
/google301aea4a0bb0acda.html 1 -
/googleb1929ecafaff2c0f.html 1 -
/.well-known/pki-validation/class.api.php 1 -
/wp-2019.php 1 -
/css.php 1 -
/sites/default/files/ 1 binance.com
/.well-known/pki-validation/iR7SzrsOUEP.php 3 -
/wp-load.php 2 -
/Blog 1 www.google.com
/wp.php 2 -
/wp-content/themes/rocky-theme/include/lang_upload.php 1 -
/wp-login.php 2 -
/home 1 www.google.com
/xx.php 1 -
/WordPress 1 www.google.com
/store 1 www.google.com
/app/filemanager/dialog.php 1 -
/iR7SzrsOUEP.php 3 -
/moduless.php 1 www.bing.com
/wp-content/themes/finley/min.php 1 -
/wp-includes/assets/index.php 1 -
/wp-admin/images/iR7SzrsOUEP.php 3 -
/STORE 1 www.google.com
/2013 1 www.google.com
/upload.php 1 www.bing.com
/about.php 5 -
/simple.php 4 -
/NEW 1 www.google.com
/wp-content/patior/ 1 -
/repeater.php 1 -
/2014 1 www.google.com
/saudi.txt 6 -
/BLOG 1 www.google.com
/sites/default/files/alfacgiapi 1 www.bing.com
/wp-content/cgialfa 1 www.bing.com
/resources/filemanager/dialog.php 1 -
/wp-admin/includes/iR7SzrsOUEP.php 3 -
/wp-content/plugins/doyanz/config.php 1 -
/style.php 4 -
/class/phpformbuilder/plugins/filemanager//dialog.php 1 -
/demo 1 www.google.com
/wp-admin/alfacgiapi 1 www.bing.com
/.well-known/alfacgiapi 1 www.bing.com
/archives.php 1 www.bing.com
/wp-admin/maint/index.php 1 -
//shop/wp-includes/wlwmanifest.xml 1 -
/js/filemanager/dialog.php 1 -
/NON_EXISTING_PATH/ 1 -
/ALFA_DATA 1 www.bing.com
/old 1 www.google.com
/chosen.php 5 -
/wp-admin/css/colors/blue/ 1 -
/.well-known/class.api.php 1 -
/wp-includes/xl2023.php 4 -
/wp-content/uploads/2023/11/config.php 1 -
/xl.php 7 -
/wp-content/themes/bolster/include/lang_upload.php 1 -
/wp-content/themes/panama/json.php 1 -
/assets/admin/js/filemanager/dialog.php 1 -
/wp-content/themes/aidreform/include/lang_upload.php 1 -
/up.php 1 www.bing.com
/wp-content/themes/snapture/include/lang_upload.php 1 -
/wp-admin/css/colors/blue/atomlib.php 12 -
/ninja.php 1 -
/db.php 1 -
/wp-content/db-cache.php 1 www.bing.com
/2016 1 www.google.com
/media/filemanager/dialog.php 1 -
//site/wp-includes/wlwmanifest.xml 5 -
/filemanager/dialog.php 1 -
/wp-class.php 1 -
/backup 1 www.google.com
/documents/filemanager/dialog.php 1 -
/wp-content/upgrade/iR7SzrsOUEP.php 3 -
/wp-includes/sodium_compat/index.php 1 -
/js/tinymce4/plugins/filemanager/dialog.php 1 -
/export.php 1 www.bing.com
/wp-admin/css/ 1 binance.com
/.well-known/pki-validation/atomlib.php 15 -
/Img 1 www.google.com
/robots.txt 77 -
/wp-admin/ALFA_DATA 1 www.bing.com
/lib/filemanager/dialog.php 1 -
/xl2023.php 19 -
/sites/all/modules/elfinder/connectors/php/connector.php 1 -
/phpformbuilder/plugins/filemanager//dialog.php 1 -
//news/wp-includes/wlwmanifest.xml 4 -
/wp-admin/js/user-suggest.js 1 -
/DEMO 1 www.google.com
/shop 1 www.google.com
/templates/beez3/alfacgiapi 1 www.bing.com
/wp-content/themes/club-theme/include/lang_upload.php 1 -
/admin/filemanager/dialog.php 1 -
/defau11.php 1 www.bing.com
/assets/administrator/filemanager/dialog.php 1 -
/wp-content/themes/skatepark/db.php 1 -
/admin/controller/extension/extension/ALFA_DATA 1 www.bing.com
/csv.php 1 -
/alfacgiapi 1 www.bing.com
/admin/controller/extension/extension/ 1 binance.com
/wp-content/themes/soundblast/include/lang_upload.php 1 -
/s_e.php 1 www.bing.com
/upopshjc.php 1 www.google.com
/wp-includes/class.api.php 1 -
/wp-content/uploads/2023/12/config.php 1 -
/dropdown.php 2 -
/wp-content/class.api.php 1 -
/wp-content/themes/westand/include/lang_upload.php 1 -
/test.php 1 www.bing.com
/wp-content/plugins/dummyyummy/wp-signup.php 1 -
/504.php 1 -
/wp-info.php 1 -
/wp-content/index.php 1 -
/wp-includes/js/admin-bar.js 1 -
/wp-includes/images/css.php 1 www.bing.com
/wp-includes/certificates/index.php 1 -
/wp-content/uploads/index.php 1 -
/wp-content/themes/blogai/issue.php 1 -
//sito/wp-includes/wlwmanifest.xml 4 -
/content.php 1 -
/ws.php 1 -
/wp-includes/SimplePie/ 1 -
/cms/filemanager/dialog.php 1 -
/SHOP 1 www.google.com
/wp-content/plugins/seoplugin/db.php 1 -
/wp-plugins.php 1 www.bing.com
/wp-content/plugins/fix/up.php 1 -
/uploads/ 1 binance.com
/images/iR7SzrsOUEP.php 3 -
/s_ne.php 1 www.bing.com
/wp-content/xl2023.php 6 -
/WORDPRESS 1 www.google.com
/Backup 1 www.google.com
/wp-backup-sql-302.php 1 www.bing.com
/.well-known/acme-challenge/cloud.php 1 -
/wp-signin.php 1 www.bing.com
//blog/wp-includes/wlwmanifest.xml 5 -
/templates/beez3/index.php 1 www.bing.com
/wp-content/plugins/virr/uploader.php 1 -
/wp-content/plugins/db/uploader.php 1 -
/moon.php 1 -
/cloud.php 1 -
/sites/all/libraries/elfinder/elfinder.html 1 -
/wp-add.php 1 -
/Demo 1 www.google.com
/2015 1 www.google.com
/wp-content/themes/twenty/twenty.php 1 -
/wp-content/themes/index.php 1 -
/wp-content/plugins/index.php 1 -
/unlockindex.php 1 -
/wp-content/plugins/backup_index.php 1 www.bing.com
/1.php 1 www.bing.com
/wp-content/themes/soccer-theme/include/lang_upload.php 1 -
/.well-known/acme-challenge/iR7SzrsOUEP.php 4 -
/blog 1 www.google.com
/sites/all/libraries/elfinder/src/connectors/php/connector.php 1 -
/wp-includes/js/jquery/jquery.js 1 -
/404.php 1 -
//wordpress/wp-includes/wlwmanifest.xml 5 -
/x.php 10 -
/wp-content/uploads/class.api.php 1 -
/wp-admin/xl2023.php 6 -
/shells.php 1 www.bing.com
/2012 1 www.google.com
/a.php 1 www.bing.com
/wp-content/style-css.php 1 -
/images/ 1 binance.com
/hehehehe.php 1 -
/wp-admin/css/index.php 1 -
/wp-content/themes/footysquare/include/lang_upload.php 1 -
/wp-includes/rest-api/fields/cache/simple.php 1 -
/wp-content/plugins/phpadmin/acp.php 1 -
/BACKUP 1 www.google.com
/public_files/filemanager/dialog.php 1 -
/ALFA_DATA/ALFA_DATA/alfacgiapi/ 1 -
/wp-content/plugins/ubh/up.php 1 www.bing.com
/wp-ver.php 1 -
/wp-includes/Requests/Text/ 1 -
/wp-content/plugins/linkpreview/db.php 1 -
/2019 1 www.google.com
/wp-includes/js/tinymce/plugins/image/index.php 1 -
/sites/all/libraries/elfinder/connectors/php/connector.php 1 -
/wp 1 www.google.com
/class.api.php 1 -
/wp-includes/wp-class.php 2 -
/wp-content/themes/moog/config.php 1 -
/wp-content/themes/quext/config.php 1 -
/img 1 www.google.com
//wp1/wp-includes/wlwmanifest.xml 5 -
/files/ 1 binance.com
/wp-includes/style.php 1 -
/templates/beez3/cgialfa 1 www.bing.com
/as.php 1 -
/.Wp-back.phP 1 -
/wp-admin/css/colors/ 1 -
/2009 1 www.google.com
/wp-includes/wp-atom.php 1 www.bing.com
/wp-content/themes/spikes-black/include/lang_upload.php 1 -
//wp-includes/wlwmanifest.xml 4 -
/radio.php 2 -
/wp-content/uploads/style.php 1 -
/admin.php 5 -
/wp-content/plugins/alfa-rex.php 1 -
/.well-known/acme-challenge/atomlib.php 9 -
/wp-content/plugins/about.php 1 -
/wp_wrong_datlib.php 1 www.bing.com
/wso-x569.php 1 -
/upfile.php 1 -
/wp-content/themes/jobart/db.php 1 -
/wp-content/plugins/wp-catcher/index.php 1 www.google.com
//2021/wp-includes/wlwmanifest.xml 1 -
/wp-content/themes/statfort/include/lang_upload.php 1 -
/images/class.api.php 1 -
/wp-activate.php 1 -
/_profiler/empty/search/results 1 -
/wp-content/themes/onelife/include/lang_upload.php 1 -
/site 1 www.google.com
/wp-content/uploads/alfacgiapi 1 www.bing.com
/css/index.php 2 -
/xleet-shell.php 3 -
/config.bak.php 1 www.bing.com
/wp-admin/cgialfa 1 www.bing.com
/wp-content/themes/noriumportfolio/db.php 1 -
/woh.php 1 -
/wp-content/plugins/pwnd/pwnd.php 1 -
/lock360.php 1 -
/gank.php.PhP 1 www.bing.com
/wp-content/themes/workart/db.php 1 -
/wp-content/uploads/ALFA_DATA 1 www.bing.com
/shell.php 3 -
/cong.php 1 -
/alfanew.php7 1 -
/googled68daa8b24ddea4a.html 1 -
/wp-content/outcms.php 2 -
/uploads/filemanager/dialog.php 1 -
//xmlrpc.php 2 -
/ALFA_DATA/alfacgiapi/ 1 -
/wp-content/themes/bolster-theme/include/lang_upload.php 1 -
/wp-content/themes/seotheme/db.php 3 -
/install.php 1 -
/ss.php 1 -
/wp-includes/SimplePie/index.php 1 -
/wp-plain.php 1 www.google.com
/web/filemanager/dialog.php 1 -
/qindex.php 1 -
/wp-content/themes/config.bak.php 1 www.bing.com
/2010 1 www.google.com
/wp-content/plugins/yyobang/mar.php 2 www.google.com
/edit.php 1 -
/wp-includes/pomo/index.php 1 -
/config.php 1 www.bing.com
/wp-content/themes/pridmag/db.php 1 -
/bless.php 2 -
/sites/default/files/ALFA_DATA 1 www.bing.com
/sites/default/files/cgialfa 1 www.bing.com
/wp-content/themes/churchlife/include/lang_upload.php 1 -
/wp-content/uploads/ 1 -
/doc.php 2 -
/wso.php 2 -
/.well-known/ALFA_DATA 1 www.bing.com
/yanzshell.php 1 -
/sites/all/modules/elfinder/elfinder.html 1 -
/test 1 www.google.com
/css/ 1 -
/atomlib.php 1 -
/cgi-bin/iR7SzrsOUEP.php 3 -
/wp-content/themes/spikes/include/lang_upload.php 1 -
/wp-content/style.php 1 -
/wp-content/mu-plugins/db-safe-mode.php 1 www.bing.com
/templates/beez3/ALFA_DATA 1 www.bing.com
/.well-known/cgialfa 1 www.bing.com
/wp-content/themes/about.php 1 -
/wp-content/uploads/2023/ 1 -
/wp-content/alfacgiapi 1 www.bing.com
/wp-admin/network/ 1 -
/wp-includes/Requests/atomlib.php 11 -
/wp-content/themes/faith-theme/include/lang_upload.php 1 -
/wp-commentin.php 1 -
/wp-content/themes/statfort-new/include/lang_upload.php 1 -
/ups.php 1 www.bing.com
/files/filemanager/dialog.php 1 -
/wp-content/themes/gaukingo/db.php 1 -
/assets/js/filemanager/dialog.php 1 -
/New 1 www.google.com
/wp-includes/css/css.php 1 www.bing.com
/wp-admin/style.php 2 -
/error.php 1 www.bing.com
/legion.php 1 www.bing.com
/lockindex.php 1 -
/wp-content/ALFA_DATA/alfacgiapi/ 1 -
/cgialfa 1 www.bing.com
/revision.php 1 -
/link.php 2 -
/wp-content/ALFA_DATA 1 www.bing.com
/.well-known/acme-challenge/class.api.php 1 -
/system_log.php 1 www.bing.com
/FORUM 1 www.google.com
/admin/controller/extension/extension/alfacgiapi 1 www.bing.com
/olux.php 1 www.bing.com
/nf_tracking.php 1 -
//feed/ 1 -
/js/tinymce/plugins/filemanager/dialog.php 1 -
/xleet.php 22 -
/2020 1 www.google.com
/wp-content/themes/agwin/config.php 1 -
/wp-includes/cgialfa 1 www.bing.com
//website/wp-includes/wlwmanifest.xml 4 -
/wp-content/plugins/ 2 -
/wp-content/themes/kingclub-theme/include/lang_upload.php 1 -
/wp-booking.php 1 www.bing.com
/WP 1 www.google.com
/forum 1 www.google.com
/wp-content/themes/rishi/db.php 1 -
/1index.php 1 www.bing.com
/wp-content/plugins/seoplugins/db.php 1 -
/new 1 www.google.com
/media-admin.php 1 www.bing.com
/wp-content/plugins/phpad/acp.php 1 -
/wso112233.php 1 -
/styple.php 1 -
/alfa.php 1 www.bing.com
//wp2/wp-includes/wlwmanifest.xml 4 -
/wp-admin/includes/themes.php 1 -
/xxl.php 9 -
/wp-content/plugins/app-calendar/config.php 1 -
/wp-includes/ALFA_DATA 1 www.bing.com
/z.php 1 www.bing.com
/beence.php 1 www.bing.com
/defau1t.php 1 www.bing.com
/wp-admin/user/iR7SzrsOUEP.php 3 -
/2017 1 www.google.com
/wp-content/export.php 1 www.bing.com
/wp-includes/ID3/ 2 -
//web/wp-includes/wlwmanifest.xml 5 -
//cms/wp-includes/wlwmanifest.xml 5 -
/wp-content/uploads/cgialfa 1 www.bing.com
/wordpress 1 www.google.com
/admin-heade.php 3 -
/wp-content/plugins/wp-help/ 1 -
/wp-content/plugins/wpconfig.bak.php 1 www.bing.com
//wp-includes/ID3/license.txt 1 -
/inputs.php 1 -
/wp-atom.php 2 -
/gallery/filemanager/dialog.php 1 -
/assets/plugins/filemanager/dialog.php 1 -
/inc.php 1 -
/fw.php 1 -
/wp-content/uploads/xl2023.php 3 -
/mah.php 2 -
/themes.php 2 -
/444.php 1 -
/wp-includes/css/wp-config.php 1 www.bing.com
/assets/filemanager/dialog.php 1 -
/2018 1 www.google.com
END_SIDER_404

# Host - Pages - Hits - Bandwidth - Last visit date - [Start date of last visit] - [Last page of last visit]
# [Start date of last visit] and [Last page of last visit] are saved only if session is not finished
# The 25 first Hits must be first (order not required for others)
BEGIN_VISITOR 3
66.249.90.132 1 1 53 20240925210607
52.170.199.63 1 1 770 20240925062832
196.217.136.166 1 1 770 20240915070449
END_VISITOR

# Date - Pages - Hits - Bandwidth - Visits
BEGIN_DAY 2
20240915 1 1 770 1
20240925 2 2 823 2
END_DAY

# Session range - Number of visits
BEGIN_SESSION 1
0s-30s 3
END_SESSION

# URL - Pages - Bandwidth - Entry - Exit
# The 25 first Pages must be first (order not required for others)
BEGIN_SIDER 2
/.well-known/ 2 1540 2 2
/google01a3a02011a4d896.html 1 53 1 1
END_SIDER