Edumap.jp belongs to SAKURA-A SAKURA Internet Inc., JP. Check the list of other websites hosted by SAKURA-A SAKURA Internet Inc., JP.
In terms of rank-to-traffic ratio, edumap.jp has 2,739 unique users per day, viewing 5,472 pages. The rank based value of edumap.jp is 4,147 USD. Every user makes 2.16 pageviews on average.
Edumap.jp boasts a link base consisting of 319 referring domains and 389 external backlinks, as revealed by the data obtained from web network scanning.
Edumap.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.
According the last verification test in November 10, 2023, edumap.jp has an expired wildcard SSL certificate issued by Japan Registry Services Co., Ltd. (expired on January 31, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Japan Registry Services Co., Ltd..
Based on data from Google Safe Browsing and Symantec edumap.jp is a fairly safe domain.
Based on Mobile-Friendly test by Google edumap.jp is poorly optimized for mobile phones and tablets. Remember that optimizing your website design for mobile devices ensures that all of your web pages perform well on all devices, page loading speed can also be accelerated.
Domain | *.edumap.jp |
Issuer Organization | Japan Registry Services Co., Ltd. |
Issuer | JPRS Domain Validation Authority - G4 |
Algorithm | RSA-SHA256 |
Valid form | 01/04/2023 |
Expiration | 01/31/2024 |
Signed | Certificate is not self signed |
Additional Domains |
*.edumap.jp edumap.jp |
Alexa Rank shows how popular edumap.jp is in comparison with other sites. The most popular site has Alexa Rank equals 1. If edumap.jp has Alexa Rank equals 100,000, then it is in TOP 100,000 popular sites in the world. The rank is calculated using a combination of average daily visitors to edumap.jp and pageviews on edumap.jp over the past 3 months.
ASN ID: 7684
ASN Title: SAKURA-A SAKURA Internet Inc., JPLast Update: 11/07/2024
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to 'AS7467 - AS7722'
as-block: AS7467 - AS7722
descr: APNIC ASN block
remarks: These AS numbers are further assigned by APNIC
remarks: to APNIC members and end-users in the APNIC region
admin-c: HM20-AP
tech-c: HM20-AP
mnt-by: APNIC-HM
mnt-lower: APNIC-HM
last-modified: 2008-09-04T06:40:26Z
source: APNIC
role: APNIC Hostmaster
address: 6 Cordelia Street
address: South Brisbane
address: QLD 4101
country: AU
phone: +61 7 3858 3100
fax-no: +61 7 3858 3199
e-mail: helpdesk@apnic.net
admin-c: AMS11-AP
tech-c: AH256-AP
nic-hdl: HM20-AP
remarks: Administrator for APNIC
notify: hostmaster@apnic.net
mnt-by: MAINT-APNIC-AP
last-modified: 2013-10-23T04:06:51Z
source: APNIC
% Information related to 'AS7660 - AS7691'
as-block: AS7660 - AS7691
descr: JPNIC-2Byte-ASBLOCK-AP
descr: for assignment to JPNIC members
country: JP
admin-c: JNIC1-AP
tech-c: JNIC1-AP
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can be
remarks: queried at whois.nic.ad.jp.
remarks: To only display English output,
remarks: add '/e' at the end of command,
remarks: e.g. 'whois -h whois.nic.ad.jp xxx/e'.
mnt-by: APNIC-HM
mnt-lower: MAINT-JPNIC
last-modified: 2017-06-12T03:54:30Z
source: APNIC
role: Japan Network Information Center
address: Urbannet-Kanda Bldg 4F
address: 3-6-2 Uchi-Kanda
address: Chiyoda-ku, Tokyo 101-0047,Japan
country: JP
phone: +81-3-5297-2311
fax-no: +81-3-5297-2312
e-mail: hostmaster@nic.ad.jp
admin-c: JI13-AP
tech-c: JE53-AP
nic-hdl: JNIC1-AP
mnt-by: MAINT-JPNIC
last-modified: 2012-08-28T07:58:02Z
source: APNIC
% Information related to 'AS7684'
aut-num: AS7684
as-name: SAKURA-A
descr: SAKURA Internet Inc.
import: from AS2497 100 accept ANY
import: from AS4703 110 accept ANY
import: from AS7514 110 accept ANY
import: from AS7501 110 accept ANY
export: to AS2497 announce AS7684
export: to AS4703 announce AS7684
export: to AS7514 announce AS7684
export: to AS7501 announce AS7684
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:17:06Z
source: JPNIC
% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)
[ 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: [ドメイン情報]
[Domain Name] EDUMAP.JP
[登録者名] 一般社団法人 教育のための科学研究所
[Registrant] Research Institute of Science for Education
[Name Server] ns1.gslb4.sakura.ne.jp
[Name Server] ns2.gslb4.sakura.ne.jp
[Signing Key]
[登録年月日] 2019/09/04
[有効期限] 2025/09/30
[状態] Active
[最終更新] 2024/10/01 01:05:03 (JST)
Contact Information: [公開連絡窓口]
[名前] 一般社団法人 教育のための科学研究所
[Name] Research Institute of Science for Education
[Email] office@s4e.jp
[Web Page]
[郵便番号] 104-0033
[住所] 東京都中央区新川二丁目1番4号
[Postal Address] 2-1-4, Shinkawa, Chuo-ku,
Tokyo,104-0033,JAPAN
[電話番号] 03-6280-3280
[FAX番号]
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