last data update: 2011/10/15, 09:41

Website loading time

during the test: 0.16 s

cable connection (average): 0.19 s

DSL connection (average): 0.21 s

modem (average): 1.54 s

HTTP headers

Information about DNS servers

haodi365.comA222.73.180.163IN14400
haodi365.comMX10em004.gotoip.netIN14400
haodi365.comSOAns11.bigwww.comadmin.haodi365.com201105090128800 7200 600 360 IN 14400
haodi365.comNSns15.bigwww.comIN14400
haodi365.comNSns12.bigwww.comIN14400
haodi365.comNSns14.bigwww.comIN14400
haodi365.comNSns13.bigwww.comIN14400
haodi365.comNSns11.bigwww.comIN14400
haodi365.comNSns16.bigwww.comIN14400
koenig-plauen.deSOAdns1.kontent.comhostmaster.kontent.com010800 3600 604800 86400 IN 43200
koenig-plauen.deMX20mx2.kontent.comIN3600
koenig-plauen.deMX10mx.kontent.comIN3600
koenig-plauen.deA81.88.40.52IN43200
koenig-plauen.deA81.88.40.53IN43200
koenig-plauen.deA81.88.40.51IN43200
koenig-plauen.deNSdns1.kontent.comIN3600
koenig-plauen.deNSdns2.kontent.comIN3600
lastminute-urlaub.chMX10mail.lastminute-urlaub.chIN43200
lastminute-urlaub.chA80.83.114.21IN43200
lastminute-urlaub.chSOAns1.itic-dns.dehostmaster.itic-dns.de200612060114400 3600 604800 86400 IN 43200
lastminute-urlaub.chNSns1.itic-dns.deIN43200
lastminute-urlaub.chNSns2.itic-dns.deIN43200
grupanya.comMX3GRUPANYA.COM.S200B1.PSMTP.comIN3600
grupanya.comMX4GRUPANYA.COM.S200B2.PSMTP.comIN3600
grupanya.comMX1GRUPANYA.COM.S200A1.PSMTP.comIN3600
grupanya.comMX2GRUPANYA.COM.S200A2.PSMTP.comIN3600
grupanya.comTXTgoogle-site-verification=WBoDynHGbeIBBz-4ChtZLiRLxpntL2jinL4dhNEVhb4ArrayIN1800
grupanya.comTXTv=spf1 include:emarsys.net include:emsmtp.com include:support.zendesk.com include:aspmx.googlemail.com ip4:188.132.175.110 ~allArrayIN1800
grupanya.comA212.68.38.135IN1800
grupanya.comSOApdns01.domaincontrol.comdns.jomax.net201110100228800 7200 604800 86400 IN 43200
grupanya.comNSpdns02.domaincontrol.comIN3600
grupanya.comNSpdns01.domaincontrol.comIN3600
letenkylevne.czA217.11.242.63IN43200
letenkylevne.czMX20mail-relay-1.nethost.czIN43200
letenkylevne.czMX10master.pueblo.czIN43200
letenkylevne.czSOAns.pueblo.czhostmaster.pueblo.cz201012148910801 3600 3600000 86400 IN 43200
letenkylevne.czNSns.pueblo.czIN43200
letenkylevne.czNSsns.hornets.czIN43200
quorum-pr.comMX5aspmx.l.google.comIN38400
quorum-pr.comMX10aspmx2.googlemail.comIN38400
quorum-pr.comMX10aspmx3.googlemail.comIN38400
quorum-pr.comMX10aspmx4.googlemail.comIN38400
quorum-pr.comMX10aspmx5.googlemail.comIN38400
quorum-pr.comMX5alt1.aspmx.l.google.comIN38400
quorum-pr.comMX5alt2.aspmx.l.google.comIN38400
quorum-pr.comSOAgandalf.dgline.itinfo.dgline.it130504647510800 3600 604800 38400 IN 38400
quorum-pr.comNSgandalf.dgline.itIN38400
quorum-pr.comNSdns2.dgline.itIN38400
herbalvaporizers.coA173.192.117.66IN7200
herbalvaporizers.coIN43200
herbalvaporizers.coIN43200
herbalvaporizers.coNSNS2.PARKCO2.NEUSTAR.BIZIN900
herbalvaporizers.coNSNS1.PARKCO2.NEUSTAR.BIZIN900
clanteamxtreme.comMX0smtp.secureserver.netIN3600
clanteamxtreme.comMX10mailstore1.secureserver.netIN3600
clanteamxtreme.comA68.178.232.100IN3600
clanteamxtreme.comSOAns33.domaincontrol.comdns.jomax.net201108100028800 7200 604800 86400 IN 43200
clanteamxtreme.comNSns34.domaincontrol.comIN3600
clanteamxtreme.comNSns33.domaincontrol.comIN3600
lovefool.caA50.63.40.1IN3600
lovefool.caMX0smtp.secureserver.netIN3600
lovefool.caMX10mailstore1.secureserver.netIN3600
lovefool.caSOAns49.domaincontrol.comdns.jomax.net201109220228800 7200 604800 86400 IN 43200
lovefool.caNSns49.domaincontrol.comIN3600
lovefool.caNSns50.domaincontrol.comIN3600
balerina.czMX20mx.smtp.czIN300
balerina.czMX10in.smtp.czIN300
balerina.czSOAdns.iol.czhostmaster.iol.cz200809220110800 3600 3600000 86400 IN 300
balerina.czNSns2.tel.czIN300
balerina.czNSdns.iol.czIN300
brazilflavours.chA79.170.44.126IN10800
brazilflavours.chSOAns1.1ahosting.chhostmaster.mainnameserver.com201107114186400 604800 2419200 10800 IN 10800
brazilflavours.chMX10mail.brazilflavours.chIN10800
brazilflavours.chNSns1.1ahosting.chIN10800
brazilflavours.chNSns2.1ahosting.chIN10800
bildbehandla.seSOAns1.loopia.seregistry.loopia.se129830379610800 3600 604800 86400 IN 3600
bildbehandla.seA217.198.66.18IN3600
bildbehandla.seMX30ASPMX5.GOOGLEMAIL.COMIN3600
bildbehandla.seMX10ASPMX.L.GOOGLE.COMIN3600
bildbehandla.seMX20ALT1.ASPMX.L.GOOGLE.COMIN3600
bildbehandla.seMX20ALT2.ASPMX.L.GOOGLE.COMIN3600
bildbehandla.seMX30ASPMX2.GOOGLEMAIL.COMIN3600
bildbehandla.seMX30ASPMX3.GOOGLEMAIL.COMIN3600
bildbehandla.seMX30ASPMX4.GOOGLEMAIL.COMIN3600
bildbehandla.seIN7200
bildbehandla.seIN7200
bildbehandla.seNSns1.loopia.seIN3600
bildbehandla.seNSns2.loopia.seIN3600
biznes.nf.plMX10mail.nf.plIN360
biznes.nf.plA195.191.232.30IN360
ellogro.chSOAns1.hosttech.chhosttech.bluewin.ch201007150210800 3600 604800 10800 IN 10800
ellogro.chA62.112.158.185IN3600
ellogro.chMX10mail.ellogro.chIN10800
ellogro.chNSns1.hosttech.chIN10800
ellogro.chNSns2.hosttech.chIN10800
dataentrybposervices.comMX0smtp.secureserver.netIN3600
dataentrybposervices.comMX10mailstore1.secureserver.netIN3600
dataentrybposervices.comA97.74.144.148IN3600
dataentrybposervices.comSOAns11.domaincontrol.comdns.jomax.net200905110228800 7200 604800 86400 IN 43200
dataentrybposervices.comNSns12.domaincontrol.comIN3600
dataentrybposervices.comNSns11.domaincontrol.comIN3600
edukick.comMX10vmail1.netlojix.comIN43200
edukick.comA64.29.225.225IN43200
edukick.comSOAns1.softlayer.comroot.edukick.com20100122103600 300 604800 3600 IN 43200
edukick.comNSns1.softlayer.comIN43200
edukick.comNSns2.softlayer.comIN43200
tombufordmarketing.comA50.22.88.189IN14400
tombufordmarketing.comSOAns2761.hostgator.comroot.gator1381.hostgator.com201109270086400 7200 3600000 86400 IN 43200
tombufordmarketing.comMX0tombufordmarketing.comIN14400
tombufordmarketing.comTXTv=spf1 a mx include:websitewelcome.com ~allArrayIN14400
tombufordmarketing.comNSns2762.hostgator.comIN43200
tombufordmarketing.comNSns2761.hostgator.comIN43200
kolada.seTXTv=spf1 a mxArrayIN3600
kolada.seSOAns1.crystone.netanders.norrlid.rka.nu127058289314400 7200 2419200 3600 IN 3600
kolada.seA213.180.71.227IN3600
kolada.seMX10vsp2.crystone.seIN3600
kolada.seMX10vsp1.crystone.seIN3600
kolada.seIN7200
kolada.seIN7200
kolada.seNSns1.crystone.netIN3600
kolada.seNSns2.crystone.netIN3600
job-tip.czA217.31.57.212IN3600
job-tip.czTXTv=spf1 -allArrayIN3600
job-tip.czSOAns.dns4.czhostmaster.active24.cz201107010210800 1800 604800 86400 IN 43200
job-tip.czNSbeta.ns.active24.czIN43200
job-tip.czNSalfa.ns.active24.czIN43200
autojh.czMX10mail.autojh.czIN43200
autojh.czA194.8.253.11IN43200
autojh.czSOAns1.best-net.czjarda.best-net.cz201104070110800 3600 604800 86400 IN 43200
autojh.czNSns1.best-net.czIN43200
autojh.czNSns2.best-net.czIN43200
williamstallings.comA209.237.150.20IN1800
williamstallings.comMX5inbound.registeredsite.comIN1800
williamstallings.comSOAa.ns.interland.nethostmaster.interland.net20110731001800 900 864000 2560 IN 1800
williamstallings.comNSb.ns.interland.netIN43200
williamstallings.comNSa.ns.interland.netIN43200
williamstallings.comNSc.ns.interland.netIN43200

Received from the first DNS server

Received from the second DNS server

Request to the server "williamstallings.com"
Received 38 bytes from address 125.65.165.158#53 in 414 ms
Request to the server "williamstallings.com"
You used the following DNS server:
DNS Name: ns12.bigwww.com
DNS Server Address: 125.65.165.158#53
DNS server aliases:

Host williamstallings.com not found: 5(REFUSED)
Received 38 bytes from address 125.65.165.158#53 in 414 ms

Subdomains (the first 50)

Typos (misspells)

qilliamstallings.com
ailliamstallings.com
silliamstallings.com
eilliamstallings.com
3illiamstallings.com
2illiamstallings.com
wulliamstallings.com
wjlliamstallings.com
wklliamstallings.com
wolliamstallings.com
w9lliamstallings.com
w8lliamstallings.com
wikliamstallings.com
wipliamstallings.com
wioliamstallings.com
wilkiamstallings.com
wilpiamstallings.com
wiloiamstallings.com
willuamstallings.com
willjamstallings.com
willkamstallings.com
willoamstallings.com
will9amstallings.com
will8amstallings.com
willizmstallings.com
willismstallings.com
williwmstallings.com
williqmstallings.com
willianstallings.com
williakstallings.com
williajstallings.com
williamatallings.com
williamztallings.com
williamxtallings.com
williamdtallings.com
williametallings.com
williamwtallings.com
williamsrallings.com
williamsfallings.com
williamsgallings.com
williamsyallings.com
williams6allings.com
williams5allings.com
williamstzllings.com
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williamstwllings.com
williamstqllings.com
williamstaklings.com
williamstaplings.com
williamstaolings.com
williamstalkings.com
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williamstallungs.com
williamstalljngs.com
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williamstall9ngs.com
williamstall8ngs.com
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williamstallimgs.com
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williamstallinfs.com
williamstallinvs.com
williamstallinbs.com
williamstallinhs.com
williamstallinys.com
williamstallints.com
williamstallinga.com
williamstallingz.com
williamstallingx.com
williamstallingd.com
williamstallinge.com
williamstallingw.com
illiamstallings.com
wlliamstallings.com
wiliamstallings.com
wiliamstallings.com
willamstallings.com
willimstallings.com
williastallings.com
williamtallings.com
williamsallings.com
williamstllings.com
williamstalings.com
williamstalings.com
williamstallngs.com
williamstalligs.com
williamstallins.com
williamstalling.com
iwlliamstallings.com
wliliamstallings.com
williamstallings.com
wililamstallings.com
willaimstallings.com
willimastallings.com
williasmtallings.com
williamtsallings.com
williamsatllings.com
williamstlalings.com
williamstallings.com
williamstalilngs.com
williamstallnigs.com
williamstalligns.com
williamstallinsg.com
wwilliamstallings.com
wiilliamstallings.com
willliamstallings.com
willliamstallings.com
williiamstallings.com
williaamstallings.com
williammstallings.com
williamsstallings.com
williamsttallings.com
williamstaallings.com
williamstalllings.com
williamstalllings.com
williamstalliings.com
williamstallinngs.com
williamstallinggs.com
williamstallingss.com

Location

IP: 209.237.150.20

continent: NA, country: United States (USA), city: Atlanta

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build using CSS

code weight: 9.63 KB

text per all code ratio: 21 %

title: HOME

description:

keywords:

encoding: utf-8

language: en

Website code analysis

one word phrases repeated minimum three times

PhraseQuantity
and16
for9
the9
of9
Edition7
Computer5
online4
to3

two word phrases repeated minimum three times

PhraseQuantity
of the3

three word phrases repeated minimum three times

B tags

U tags

Texty Award

Computer Science Student Resource Site

errata sheets

Shareware

Freeware

Here

I tags

images

file namealternative text
Covers
orangeball
Email
abcdir-banner6

headers

H1

BOOKS BY WILLIAM STALLINGS

H2

H3

H4

H5

H6

internal links

addressanchor text
HOME
Biography
Site Map
New & Forthcoming
BusinessDataComm
ComputerOrganization
Computer Security
Cryptography
DataComm
NetworkSecurity
OperatingSystems
WirelessComm
Texty Award
Operating Systems, Seventh Edition
Data and Computer Communications, Ninth Edition
Computer Organization and Architecture, Eighth Edition
Cryptography and Network Security, Fifth Edition
Computer Security, First Edition
Network Security Essentials, Fourth Edition
Business Data Communications, Sixth Edition
Wireless Communications and Networks, Second Edition
Contact Me

external links

addressanchor text
Computer Science Student Resource Site
errata sheets
Shareware
Freeware
Here
abcdir-banner6