1. watchA

https://avproxy.com

記録では3/1には乗取状態で、4月末まで維持されていた。 4/30にゾーンなしとなったが、5月はzoneなしが続いていた。

5/20に乗取が復活 (これの手口は理解した。)

G検索でヒットするエントリは偽サイトだ: https://www.google.com/url?sa=t&rct=j&q=&esrc=s&source=web&cd=1&cad=rja&uact=8&ved=2ahUKEwjuoLuek8HpAhXqyosBHVqcBEIQFjAAegQIAxAB&url=http%3A%2F%2Favproxy.com%2F&usg=AOvVaw2B5j9CMqznT-Y8g_zNamdT

2. whois

   Domain Name: AVPROXY.COM
   Registry Domain ID: 1913354242_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.paycenter.com.cn
   Registrar URL: http://www.xinnet.com
   Updated Date: 2020-02-20T14:04:33Z
   Creation Date: 2015-03-26T00:18:09Z
   Registry Expiry Date: 2021-03-26T00:18:09Z
   Registrar: Xin Net Technology Corporation
   Registrar IANA ID: 120
   Registrar Abuse Contact Email: supervision@xinnet.com
   Registrar Abuse Contact Phone: +86.1087127926
   Domain Status: ok https://icann.org/epp#ok
   Name Server: KATE.NS.CLOUDFLARE.COM
   Name Server: TIM.NS.CLOUDFLARE.COM
   DNSSEC: unsigned
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/
>>> Last update of whois database: 2020-05-19T23:55:52Z <<<

avproxy.com.            3600    IN      SOA     henrik.ns.cloudflare.com. dns.cloudflare.com. 2034157255 10000 2400 604800 3600

3. history

0301/rf2.cf:#NS 2 avproxy.com ['kate.ns.cloudflare.com', 'tim.ns.cloudflare.com']
0301/rf2.cf:#XS avproxy.com kate.ns.cloudflare.com
0301/rf2.cf:#XS avproxy.com -- ['tim.ns.cloudflare.com']
0301/rf2.cf:#XS avproxy.com ++ ['henrik.ns.cloudflare.com']
0301/rf2.cf:#RF avproxy.com tim.ns.cloudflare.com 5

429/xs.cf:#NS 2 avproxy.com ['kate.ns.cloudflare.com', 'tim.ns.cloudflare.com']
429/xs.cf:#RF avproxy.com kate.ns.cloudflare.com 5
429/xs.cf:#RF avproxy.com tim.ns.cloudflare.com 5

520/nz.cf:#NS 2 avproxy.com ['kate.ns.cloudflare.com', 'tim.ns.cloudflare.com']
520/nz.cf:#XS avproxy.com kate.ns.cloudflare.com
520/nz.cf:#XS avproxy.com -- ['tim.ns.cloudflare.com']
520/nz.cf:#XS avproxy.com ++ ['henrik.ns.cloudflare.com']
520/nz.cf:#RF avproxy.com tim.ns.cloudflare.com 5

kate.ns.cloudflare.com
henrik.ns.cloudflare.com
        
Cloudflare, Inc.
        2020-02-13 (3 months ago)       2020-04-28 (22 days ago)        2 months
lakas.ns.cloudflare.com
dana.ns.cloudflare.com
        
Cloudflare, Inc.
        2019-08-29 (8 months ago)       2020-02-13 (3 months ago)       5 months 


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