二,查点
A,确定目标的域名和相关的网络信息。
搜索方法;
Whois查询,通过Whois数据库查询可以得到以下的信息:
1,注册机构:显示相关的注册信息和相关的Whois服务器;
2,机构本身:显示与某个特定机构相关的所有信息;
3,域名:显示与某个特定域名相关的所有信息
4,网络:显示与某个特定网络或单个IP地址相关的所有信息;
5,联系点:显示与某位特定人员相关的所有信息
搜索引擎站:http://www.infobear.com/whois.shtml
举例:Output of: whois 163.com@whois.internic.net
Registrant:
Netease.com, Inc.
36/F Peace World Plaza, No.362-366
Huan Shi Dong Road
Guangzhou, Guangdong 510060
CN
Domain Name: 163.COM
Administrative Contact, Technical Contact:
Netease.com, Inc. nsadmin@corp.netease.com
36/F Peace World Plaza, No.362-366
Huan Shi Dong Road
Guangzhou, Guangdong 510060
CN
+86-20-85525516 fax: +86-20-85525535
Record expires on 24-Jan-2009.
Record created on 15-Sep-1997.
Database last updated on 10-Feb-2006 03:24:01 EST.
Domain servers in listed order:
NS.NEASE.NET 202.106.185.75
NS3.NEASE.NET 220.181.28.3
B,利用ARIN数据库可以查询某个域名所对应的网络地址分配信息。
相关搜索地址:http://ws.arin.net/cgi-bin/whois.pl
利用http://whois.apnic.net/apnic-bin/whois2.pl进行对IP地址的查询,以搜集
有关的网络信息:
举例:163.com->202.108.9.16
inetnum: 202.108.0.0 - 202.108.255.255
netname: CNCGROUP-BJ
descr: CNCGROUP Beijing province network
descr: China Network Communications Group Corporation
descr: No.156,Fu-Xing-Men-Nei Street,
descr: Beijing 100031
country: CN
admin-c: CH455-AP
tech-c: SY21-AP
mnt-by: APNIC-HM
mnt-lower: MAINT-CNCGROUP-BJ
mnt-routes: MAINT-CNCGROUP-RR
changed: hm-changed@apnic.net 20031017
status: ALLOCATED PORTABLE
changed: hm-changed@apnic.net 20060124
source: APNIC
role: CNCGroup Hostmaster
e-mail: abuse@cnc-noc.net
address: No.156,Fu-Xing-Men-Nei Street,
address: Beijing,100031,P.R.China
nic-hdl: CH455-AP
phone: +86-10-82993155
fax-no: +86-10-82993102
country: CN
admin-c: CH444-AP
tech-c: CH444-AP
changed: abuse@cnc-noc.net 20041119
mnt-by: MAINT-CNCGROUP
source: APNIC
person: sun ying
address: Beijing Telecommunication Administration
address: TaiPingHu DongLi 18, Xicheng District
address: Beijing 100031
country: CN
phone: +86-10-66198941
fax-no: +86-10-68511003
e-mail: suny@publicf.bta.net.cn
nic-hdl: SY21-AP
mnt-by: MAINT-CHINANET-BJ
changed: suny@publicf.bta.net.cn 19980824
source: APNIC
知道了目标所在的网络,可以进行迂回渗透,寻找薄弱点,进入目标网络,然后在
攻击目标。