last data update: 2011/10/17, 20:40

Website loading time

during the test: 0.13 s

cable connection (average): 0.13 s

DSL connection (average): 0.13 s

modem (average): 0.13 s

HTTP headers

Information about DNS servers

21xd.comTXTv=spf1 include:spf.mail.qq.com ~allArrayIN3600
21xd.comSOAdns4.iidns.comdomainadmin.iidns.com13109590913600 900 1209600 3600 IN 3600
21xd.comMX10mxdomain.qq.comIN3600
21xd.comNSdns3.iidns.comIN3600
21xd.comNSdns2.iidns.comIN3600
21xd.comNSdns5.iidns.comIN3600
21xd.comNSdns4.iidns.comIN3600
21xd.comNSdns6.iidns.comIN3600
21xd.comNSdns1.iidns.comIN3600

Received from the first DNS server

Request to the server "21xd.com"
You used the following DNS server:
DNS Name: dns3.iidns.com
DNS Server Address: 121.10.126.67#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 24588
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 6

REQUEST SECTION:
21xd.com. IN ANY

ANSWER SECTION:
21xd.com. 3600 IN MX 10 mxdomain.qq.com.
21xd.com. 3600 IN SOA dns4.iidns.com. domainadmin.iidns.com. 1310959091 3600 900 1209600 3600
21xd.com. 3600 IN NS dns5.iidns.com.
21xd.com. 3600 IN NS dns4.iidns.com.
21xd.com. 3600 IN NS dns3.iidns.com.
21xd.com. 3600 IN NS dns1.iidns.com.
21xd.com. 3600 IN NS dns2.iidns.com.
21xd.com. 3600 IN NS dns6.iidns.com.
21xd.com. 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 366 bytes from address 121.10.126.67#53 in 336 ms

Received from the second DNS server

Request to the server "21xd.com"
You used the following DNS server:
DNS Name: dns2.iidns.com
DNS Server Address: 121.10.126.68#53
DNS server aliases:

HEADER opcode: REQUEST, status: NOERROR, id: 13607
flag: qr aa rd REQUEST: 1, ANSWER: 9, AUTHORITY: 0, ADDITIONAL: 6

REQUEST SECTION:
21xd.com. IN ANY

ANSWER SECTION:
21xd.com. 3600 IN MX 10 mxdomain.qq.com.
21xd.com. 3600 IN SOA dns4.iidns.com. domainadmin.iidns.com. 1310959091 3600 900 1209600 3600
21xd.com. 3600 IN NS dns4.iidns.com.
21xd.com. 3600 IN NS dns5.iidns.com.
21xd.com. 3600 IN NS dns6.iidns.com.
21xd.com. 3600 IN NS dns2.iidns.com.
21xd.com. 3600 IN NS dns3.iidns.com.
21xd.com. 3600 IN NS dns1.iidns.com.
21xd.com. 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 366 bytes from address 121.10.126.68#53 in 368 ms

Subdomains (the first 50)

Typos (misspells)

11xd.com
q1xd.com
w1xd.com
31xd.com
22xd.com
2qxd.com
21zd.com
21cd.com
21dd.com
21sd.com
21xs.com
21xx.com
21xc.com
21xf.com
21xr.com
21xe.com
1xd.com
2xd.com
21d.com
21x.com
12xd.com
2x1d.com
21dx.com
221xd.com
211xd.com
21xxd.com
21xdd.com

Location

IP: 38.113.1.225

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

Website value

rank in the traffic statistics:

There is not enough data to estimate website value.

Basic information

website build without CSS

code weight: 0.01 KB

text per all code ratio: 13 %

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