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Cyberdefense.jp Summary


Cyberdefense.jp was created 16 years ago. Receives approximately 10,470 unique visitors per month. Server is located in United States, IP address 104.21.53.12.

Website Info


Creation date 2009-02-18
Expiration date 2021-02-28
Name servers
  1. dale.ns.cloudflare.com
  2. june.ns.cloudflare.com
IP address 104.21.53.12
Server located United States
Host name 104.21.53.12

Alexa Traffic Ranks


Global Rank 1,250,351
Delta (90 Days) -3,736,271
Most Popular In Country n/a
Country Rank n/a

Whois info


[ JPRS database provides information on network administration. Its use is    ]
[ restricted to network administration purposes. For further information,     ]
[ use 'whois -h whois.jprs.jp help'. To suppress Japanese output, add'/e'     ]
[ at the end of command, e.g. 'whois -h whois.jprs.jp xxx/e'.                 ]


Domain Information: 
[Domain Name]                   CYBERDEFENSE.JP

[Registrant]                    Cyber Defense Institute Inc.

[Name Server]                   dale.ns.cloudflare.com
[Name Server]                   june.ns.cloudflare.com
[Signing Key]                   

[Created on]                    2009/02/18
[Expires on]                    2021/02/28
[Status]                        Active
[Last Updated]                  2020/03/01 01:05:09 (JST)


Contact Information: 
[Name]                          Cyber Defense Institute, Inc.
[Email]                         hostmaster@cyberdefense.jp
[Web Page]                       
[Postal code]                   103-0028
[Postal Address]                Chuo-ku
                                1-6-6 Yaesu
                                Yaesu Center Building 4F
[Phone]                         03-3242-8700
[Fax]                           03-3242-8703

DNS Records


Host Type TTL Data
cyberdefense.jp A 300 ip: 104.21.53.12
cyberdefense.jp A 300 ip: 172.67.207.114
cyberdefense.jp CAA 300 flags: 0
tag: issue
value: geotrust.com
cyberdefense.jp CAA 300 flags: 0
tag: issuewild
value: jprs.jp
cyberdefense.jp CAA 300 flags: 0
tag: issue
value: jprs.jp
cyberdefense.jp CAA 300 flags: 0
tag: issue
value: comodoca.com
cyberdefense.jp CAA 300 flags: 0
tag: issue
value: digicert.com
cyberdefense.jp CAA 300 flags: 0
tag: issue
value: letsencrypt.org
cyberdefense.jp CAA 300 flags: 0
tag: issuewild
value: comodoca.com
cyberdefense.jp CAA 300 flags: 0
tag: issuewild
value: digicert.com
cyberdefense.jp CAA 300 flags: 0
tag: issuewild
value: letsencrypt.org
cyberdefense.jp MX 120 pri: 0
target: cyberdefense-jp.mail.protection.outlook.com
cyberdefense.jp NS 86400 target: dale.ns.cloudflare.com
cyberdefense.jp NS 86400 target: june.ns.cloudflare.com
cyberdefense.jp SOA 3600 mname: dale.ns.cloudflare.com
rname: dns.cloudflare.com
serial: 2037730227
refresh: 10000
retry: 2400
expire: 604800
minimum-ttl: 3600
cyberdefense.jp TXT 300 txt: v=spf1 +ip4:153.246.0.16/29 include:spf.protection.outlook.com -all
cyberdefense.jp TXT 300 txt: apple-domain-verification=srTPIT40vJypXddk
cyberdefense.jp TXT 300 txt: MS=ms69988158
cyberdefense.jp TXT 300 txt: google-site-verification=Ed47CZ6HMRq380qiHY4WcTVpLFXZgEKN-h85VcjLuxc
cyberdefense.jp AAAA 300 ipv6: 2606:4700:3036::6815:350c
cyberdefense.jp AAAA 300 ipv6: 2606:4700:3037::ac43:cf72

HTTP Headers


Server: nginx
Date: Mon, 30 Nov 2020 11:25:02 GMT
Content-Type: text/html
Last-Modified: Tue, 17 Nov 2020 06:29:23 GMT
Transfer-Encoding: chunked
Connection: keep-alive
ETag: W/"5fb36dc3-b139"
X-XSS-Protection: 1; mode=block
X-Frame-Options: DENY
X-Content-Type-Options: nosniff
MINAIDE: cmVjcnVpdEBjeWJlcmRlZmVuc2UuanAK
Strict-Transport-Security: max-age=31536000; includeSubdomains; preload
Content-Security-Policy: default-src https:
x-encoded-content-encoding: gzip

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