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Su-gaku.biz Summary


Su-gaku.biz was created 14 years ago. Receives approximately 206,280 unique visitors per month. Server is located in Japan, IP address 182.93.112.57.

Website Info


Creation date 2011-06-28
Expiration date 2021-06-28
Registrar GMO INTERNET, INC.
Name servers
  1. fjkdns11.alpha-prm.jp
  2. fjkdns12.alpha-prm.jp
  3. fjkdns13.alpha-prm.jp
IP address 182.93.112.57
Server located Japan, Ōta-ku
Host name websvr182-93-112-57.alpha-prm.jp

Alexa Traffic Ranks


Global Rank 446,116
Delta (90 Days) -1,483,115
Most Popular In Country n/a
Country Rank n/a

Whois info


Domain Name: su-gaku.biz

Registry Domain ID: D45708089-BIZ

Registrar WHOIS Server: whois.discount-domain.com

Registrar URL: http://www.onamae.com

Updated Date: 2020-06-12T00:20:30Z

Creation Date: 2011-06-28T01:10:30Z

Registrar Registration Expiration Date: 2021-06-27T23:59:59Z

Registrar: GMO INTERNET, INC.

Registrar IANA ID: 49

Registrar Abuse Contact Email: abuse@gmo.jp

Registrar Abuse Contact Phone: +81.337709199

Domain Status: ok https://icann.org/epp#ok

Registry Registrant ID: BIZ-130D3CC1C4B

Registrant Name: Shizumi Shimizu

Registrant Organization: The Mathematics Certification Institute of Japan

Registrant Street: 1-13-6 Higashikanamachi

Registrant City: Katsushika-ku

Registrant State/Province: Tokyo

Registrant Postal Code: 125-0041

Registrant Country: JP

Registrant Phone: +81.356604804

Registrant Phone Ext: 
Registrant Fax: +81.356605775

Registrant Fax Ext: 
Registrant Email: internic@alpha-web.jp

Registry Admin ID: BIZ-130D3CC1E96

Admin Name: ALPHA-MAIL Service

Admin Organization: OTSUKA CORPORATION

Admin Street: 2-18-4 Iidabashi

Admin City: Chiyoda-ku

Admin State/Province: Tokyo

Admin Postal Code: 102-8573

Admin Country: JP

Admin Phone: +81.335147708

Admin Phone Ext: 
Admin Fax: +81.335147728

Admin Fax Ext: 
Admin Email: internic@alpha-web.jp

Registry Tech ID: BIZ-130D3CC20E7

Tech Name: ALPHA-MAIL Service

Tech Organization: OTSUKA CORPORATION

Tech Street: 2-18-4 Iidabashi

Tech City: Chiyoda-ku

Tech State/Province: Tokyo

Tech Postal Code: 102-8573

Tech Country: JP

Tech Phone: +81.335147708

Tech Phone Ext: 
Tech Fax: +81.335147728

Tech Fax Ext: 
Tech Email: internic@alpha-web.jp

Name Server: fjkdns11.alpha-prm.jp

Name Server: fjkdns12.alpha-prm.jp

Name Server: fjkdns13.alpha-prm.jp

DNSSEC: unsigned

URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

DNS Records


Host Type TTL Data
su-gaku.biz A 18000 ip: 182.93.112.57
su-gaku.biz MX 18000 pri: 100
target: mxi.alpha-prm.jp
su-gaku.biz NS 18000 target: fjkdns11.alpha-prm.jp
su-gaku.biz NS 18000 target: fjkdns13.alpha-prm.jp
su-gaku.biz NS 18000 target: fjkdns12.alpha-prm.jp
su-gaku.biz SOA 18000 mname: fjkdns99.alpha-prm.jp
rname: hostmaster.alpha-prm.jp
serial: 2020102201
refresh: 10800
retry: 3600
expire: 604800
minimum-ttl: 1800
su-gaku.biz TXT 18000 txt: v=spf1 ip4:182.93.112.57/32 include:spf.alpha-prm.jp ~all

HTTP Headers


Server: nginx
Date: Thu, 03 Dec 2020 01:18:19 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: keep-alive
X-Powered-By: PHP/7.0.16

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