How I did it 01?

<How I did it 01>

# First download the list from PasteBin
$ curl -O https://pastebin.com/raw/eyDNad03

    1holejhaltf.top
    1royalbankrbc-control.top
    1royalrbcc-supportrbc.top
    1track-qonline2.top
    1zunostorecc.top
    ...

# Second, resolve the domains to IP
$ for i in $(eyDNad03); do printf $i"\n" && dig +short $i && printf "\n"; done > d1

    1holejhaltf.top

    1royalbankrbc-control.top

    1royalrbcc-supportrbc.top

    1track-qonline2.top
    47.74.186.197

    1zunostorecc.top
    47.74.186.197
    ...

# Sort Unique IP
$ grep -oE "\b([0-9]{1,3}\.){3}[0-9]{1,3}\b" d1 | sort -u > d2

    103.91.217.25
    104.154.199.132
    104.154.95.132
    104.199.27.137
    104.203.224.147
    ...

# Find out the country of each IP
$ for IP in $(cat d2) ; do printf $IP"," && curl -sL http://ipinfo.io/$IP/country ; done > d3

    103.91.217.25,HK
    104.154.199.132,US
    104.154.95.132,US
    104.199.27.137,US
    104.203.224.147,US
    ...

# Select those IP residing in Singapore
$ grep "SG$" d3

    47.74.150.164,SG
    47.74.186.197,SG

# Grep the previous line to find the domain resoving to this IP
$ grep -B 1 47.74.150.164 d1 | grep -v ^4 | grep -v ^-- >> d4
    joramores1.name

# Grep the previous line to find the domain resoving to this IP
$ grep -B 1 47.74.186.197 d1 | grep -v ^4 | grep -v ^-- >> d4

    1track-qonline2.top
    1zunostorecc.top
    2onlinetrackqstore1.top
    abc-store-vcc.com
    abcstore-vcc.com
    atmccshop.top
    ...

$ mkdir tmp

# Visit each domain to check its HTTP status code
$ for url in $(cat d4) ; do curl --socks5 127.0.0.1:9150 --max-time 5 -H "Accept: text/javascript, text/html, application/xml, */*" -A "Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; .NET4.0E)" -sL -w "%{http_code} %{url_effective}\\n" "$url" -o ./tmp/$url.html; done > d5;

    000 http://joramores1.name/
    200 http://1track-qonline2.top/
    200 http://1zunostorecc.top/
    200 http://2onlinetrackqstore1.top/
    200 http://abc-store-vcc.com/
    ...