last data update: 2011/10/20, 06:55

Website loading time

during the test: 162.96 s

cable connection (average): 162.96 s

DSL connection (average): 162.96 s

modem (average): 162.96 s

HTTP headers

Information about DNS servers

book51.netTXTv=spf1 include:spf.mail.qq.com ~allArrayIN3600
book51.netSOAdns4.iidns.comdomainadmin.iidns.com13109619533600 900 1209600 3600 IN 3600
book51.netMX10mxbiz1.qq.comIN3600
book51.netA112.126.92.70IN3600
book51.netNSdns1.iidns.comIN3600
book51.netNSdns6.iidns.comIN3600
book51.netNSdns2.iidns.comIN3600
book51.netNSdns5.iidns.comIN3600
book51.netNSdns3.iidns.comIN3600
book51.netNSdns4.iidns.comIN3600

Received from the first DNS server

Request to the server "book51.net"
You used the following DNS server:
DNS Name: dns1.iidns.com
DNS Server Address: 112.90.174.69#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 45351
flag: qr aa rd REQUEST: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 6

REQUEST SECTION:
book51.net. IN ANY

ANSWER SECTION:
book51.net. 3600 IN A 112.126.92.70
book51.net. 3600 IN MX 10 mxbiz1.qq.com.
book51.net. 3600 IN SOA dns4.iidns.com. domainadmin.iidns.com. 1310961953 3600 900 1209600 3600
book51.net. 3600 IN NS dns6.iidns.com.
book51.net. 3600 IN NS dns1.iidns.com.
book51.net. 3600 IN NS dns2.iidns.com.
book51.net. 3600 IN NS dns4.iidns.com.
book51.net. 3600 IN NS dns5.iidns.com.
book51.net. 3600 IN NS dns3.iidns.com.
book51.net. 3600 IN TXT "v=spf1 include:spf.mail.qq.com ~all"

SECTION NOTES:
dns1.iidns.com. 600 IN A 112.90.174.69
dns2.iidns.com. 600 IN A 121.10.126.68
dns3.iidns.com. 600 IN A 121.10.126.67
dns4.iidns.com. 600 IN A 113.105.169.102
dns5.iidns.com. 600 IN A 113.105.171.115
dns6.iidns.com. 600 IN A 113.105.169.103

Received 385 bytes from address 112.90.174.69#53 in 270 ms

Received from the second DNS server

Request to the server "book51.net"
You used the following DNS server:
DNS Name: dns6.iidns.com
DNS Server Address: 113.105.169.103#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 11039
flag: qr aa rd REQUEST: 1, ANSWER: 10, AUTHORITY: 0, ADDITIONAL: 6

REQUEST SECTION:
book51.net. IN ANY

ANSWER SECTION:
book51.net. 3600 IN A 112.126.92.70
book51.net. 3600 IN MX 10 mxbiz1.qq.com.
book51.net. 3600 IN SOA dns4.iidns.com. domainadmin.iidns.com. 1310961953 3600 900 1209600 3600
book51.net. 3600 IN NS dns2.iidns.com.
book51.net. 3600 IN NS dns3.iidns.com.
book51.net. 3600 IN NS dns6.iidns.com.
book51.net. 3600 IN NS dns5.iidns.com.
book51.net. 3600 IN NS dns1.iidns.com.
book51.net. 3600 IN NS dns4.iidns.com.
book51.net. 3600 IN TXT "v=spf1 include:spf.mail.qq.com ~all"

SECTION NOTES:
dns1.iidns.com. 600 IN A 112.90.174.69
dns2.iidns.com. 600 IN A 121.10.126.68
dns3.iidns.com. 600 IN A 121.10.126.67
dns4.iidns.com. 600 IN A 113.105.169.102
dns5.iidns.com. 600 IN A 113.105.171.115
dns6.iidns.com. 600 IN A 113.105.169.103

Received 385 bytes from address 113.105.169.103#53 in 285 ms

Subdomains (the first 50)

Typos (misspells)

vook51.net
nook51.net
hook51.net
gook51.net
biok51.net
bkok51.net
blok51.net
bpok51.net
b0ok51.net
b9ok51.net
boik51.net
bokk51.net
bolk51.net
bopk51.net
bo0k51.net
bo9k51.net
booj51.net
boom51.net
bool51.net
booo51.net
booi51.net
book41.net
bookr1.net
bookt1.net
book61.net
book52.net
book5q.net
ook51.net
bok51.net
bok51.net
boo51.net
book1.net
book5.net
obok51.net
book51.net
boko51.net
boo5k1.net
book15.net
bbook51.net
boook51.net
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bookk51.net
book551.net
book511.net

Location

IP: 112.126.92.70

continent: AS, country: China (CHN), city: Chaoyang

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build without CSS

code weight: 0 KB

text per all code ratio: 0 %

title:

description:

keywords:

encoding: ASCII

language: en

Website code analysis

one word phrases repeated minimum three times

two word phrases repeated minimum three times

three word phrases repeated minimum three times

B tags

U tags

I tags

images

headers

H1

H2

H3

H4

H5

H6

internal links

external links