google.52ecy.topとかいうサイトからアクセスがあった
2019-07-064 min read
目次
はじめに
このブログのアクセスログのリファラに google.52ecy.top というものがあった。
とりあえず、アクセスしてみるとgoogleのtopとまるっきり同じ画面が表示された。
nmapしてみた
とりあえず、nmapしてみる
$ nmap google.52ecy.top
Starting Nmap 7.70 ( https://nmap.org ) at 2019-07-06 18:58 JST
Nmap scan report for google.52ecy.top (104.28.30.194)
Host is up (0.019s latency).
Other addresses for google.52ecy.top (not scanned): 2606:4700:30::681c:1fc2 2606:4700:30::681c:1ec2 104.28.31.194
Not shown: 996 filtered ports
PORT STATE SERVICE
80/tcp open http
443/tcp open https
8080/tcp open http-proxy
8443/tcp open https-alt
うーん、普通のwebサーバか? Proxyサーバか? それより、https-altってなんだろ
whoisしてみた
次にwhoisしてみる
$ whois 852ecy.top
% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object
refer: whois.nic.top
domain: TOP
organisation: Jiangsu Bangning Science & Technology Co.,Ltd.
address: 3th Floor, BangNing Technology Park, 2 YuHua Avenue, Yuhuatai District, Nanjing City, Jiangsu Province.
address: China
contact: administrative
name: Xiangli Li
organisation: Jiangsu Bangning Science & technology Co.,Ltd.
address: 3th Floor, BangNing Technology Park, 2 YuHua Avenue, Yuhuatai District, Nanjing City, Jiangsu Province.
address: China
phone: +86 13915996396
fax-no: +86 2586883476
e-mail: newgtld@55hl.com
contact: technical
name: Lin Dong
organisation: Jiangsu Bangning Science & technology Co.,Ltd.
address: 3th Floor, BangNing Technology Park, 2 YuHua Avenue, Yuhuatai District, Nanjing City, Jiangsu Province
address: China
phone: +86 15261877642
fax-no: +86 02586883476
e-mail: kf@55hl.com
nserver: A.ZDNSCLOUD.COM 203.99.24.1
nserver: B.ZDNSCLOUD.COM 203.99.25.1
nserver: C.ZDNSCLOUD.COM 203.99.26.1
nserver: D.ZDNSCLOUD.COM 203.99.27.1
nserver: F.ZDNSCLOUD.COM 114.67.46.12
nserver: G.ZDNSCLOUD.COM 42.62.2.16
nserver: I.ZDNSCLOUD.COM 2401:8d00:1:0:0:0:0:1
nserver: J.ZDNSCLOUD.COM 2401:8d00:2:0:0:0:0:1
ds-rdata: 56384 8 2 ba378c5913404ec654df544f519b0fb287e140d64dac5d59e349962393c17945
whois: whois.nic.top
status: ACTIVE
remarks: Registration information: http://www.nic.top
created: 2014-07-24
changed: 2018-12-11
source: IANA
The queried object does not exist: 852ecy.top
>>> Last update of WHOIS database: 2019-07-06T13:35:10Z <<<
なるほど。chainaか!
address: China
DNSを調べてみる
dig google.52ecy.top
; <<>> DiG 9.10.6 <<>> google.52ecy.top
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 13278
;; flags: qr rd ra; QUERY: 1, ANSWER: 2, AUTHORITY: 0, ADDITIONAL: 1
;; OPT PSEUDOSECTION:
; EDNS: version: 0, flags:; udp: 512
;; QUESTION SECTION:
;google.52ecy.top. IN A
;; ANSWER SECTION:
google.52ecy.top. 300 IN A 104.28.31.194
google.52ecy.top. 300 IN A 104.28.30.194
;; Query time: 161 msec
;; SERVER: 2404:1a8:7f01:b::3#53(2404:1a8:7f01:b::3)
;; WHEN: Sat Jul 06 22:45:21 JST 2019
;; MSG SIZE rcvd: 77
IPアドレス自体はCloudFlareに向いていた。
よくわからなかったけど「China」な上に怪しさMAXなので気をつけようと思いました。
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