just.st homepage screenshot

just.st website report

シーツー株式会社 | ホームページ制作・メール配信

C2は国内最大級の業務向けシステムサービス企業です。C2が創造するのは、お店・企業のためのクラウドサービスです。ホームページ制作・メール配信・給与計算から勤怠管理まで様々なシステムを提供しています。

Just was registered 23 years 6 months ago, is ranked #504,712 worldwide (top 15%), has an estimated value of $3,245. It may earn around $357 per month from advertising.

Business & Industrial Japanese (ja)

Last updated

Estimated worth
$3,245
Automated valuation
Global rank
#504,712
Improving
Monthly visitors
3,744
187K page views
Domain age
23 years 6 months
Since Apr 17, 2003
Hosted in
Japan
Yahoo Japan Corporation
Security headers
35/100
Response 0.1 s

Key facts about just.st

Domain
just.st
Website name
シーツー株式会社 | ホームページ制作・メール配信
Category
Business & Industrial
Estimated worth
$3,245
Global rank
#504,712 (top 15% of 3.5M ranked sites)
Monthly visitors (est.)
3,744 · 187K page views
Registered
April 17, 2003 (23 years 6 months ago)
Expires
April 16, 2027
Registrar
INWX GmbH
Server location
Japan
Network
Yahoo Japan Corporation AS4694
Email provider
Self-hosted / other (mail.just.st)
Language
Japanese (ja)
Data updated

Estimated traffic & revenue

Page viewsVisitorsAd revenue
Daily6,240125$12
Monthly187,1913,744$357
Yearly2,246,29244,928$4,284

Modelled from the global rank — not measured analytics. Use them to compare sites, not as exact figures.

Global rank history

#505K #19.3M #38.1M 2026-06: #38,067,843 Jun 26 2026-07: #506,035 Jul 26 2026-08: #504,712 Aug 26
Monthly values
MonthGlobal rank
2026-06#38,067,843
2026-07#506,035
2026-08#504,712

Source: Rankeez (Tranco, Majestic, DomCop, Cisco Umbrella).

How we estimate just.st's value

$3,245

The estimate is the higher of two independent approaches, both computed automatically from public data.

  • Traffic value: $3,245Driven by the global rank #504,712 (≈187K page views / month) plus a capped age bonus.
  • Activity value: $683Domain age plus observable signs of an active, professionally run website.

Activity signals found

Domain age (23 years 6 months)$378
Active website with metadata+$150
Email authentication (SPF)+$50
Security headers (35/100)+$105

Revenue, sales or private analytics are not public and are not included. This is not an appraisal or a sale price.

On-page SEO

Titleシーツー株式会社 | ホームページ制作・メール配信
25 chars
Meta descriptionC2は国内最大級の業務向けシステムサービス企業です。C2が創造するのは、お店・企業のためのクラウドサービスです。ホームページ制作・メール配信・給与計算から勤怠管理まで様々なシステムを提供しています。
99 chars
Meta keywordsシーツー,ホームページ作成,メール配信,会議,給与明細
LanguageJapanese (ja)
Response time0.1 s Fast

Homepage structure

H1 headings1
H2 headings0
H3 headings8
H4 headings0
Paragraphs2
Links60
Images84
Bold text0

Exactly one H1 heading — good practice.

Technology & infrastructure

CDN / proxyNone detected
Web servernginx/1.30.5
Platform / languageWordPress
DNS providerUnknown
Email providerSelf-hosted / other (mail.just.st)
SPF recordv=spf1 +ip4:210.152.11.0/24 +ip4:153.149.33.5/32 +ip4:210.140.160.0/21 +ip4:210.140.168.0/21 +ip4:210.140.64.0/21 +ip4:210.140.216.0/21 +ip4:210.140.40.0/21 +ip4:210.140.48.0/21 +ip4:203.137.192.0/21 +ip4:210.152.15.0/21 ~all
IPv6 (AAAA)No
CAA recordNo

Services verified in DNS

Google Search Console

Detected from TXT verification and SPF records published by the domain owner.

Domain name

Extension.st — the country-code extension of Sao Tome And Principe
Name length4 characters Short
Hyphens / digitsNo hyphen · no digits

Security headers

35
1 passed · 5 to improve · 4 missing
Homepage answered HTTP 200 at https://cybc.jp/ after 2 redirects · checked Oct 26, 2026
  • HTTPSThe homepage is served over an encrypted HTTPS connection.
  • HTTP → HTTPS redirecthttp:// does not redirect to https://, so unencrypted visits are possible.
  • Strict-Transport-Security (HSTS)max-age 600 s — at least 180 days is recommended.
  • Content-Security-PolicyNot set: no restriction on which scripts may run.
  • Clickjacking protectionNeither X-Frame-Options nor CSP frame-ancestors is set.
  • X-Content-Type-OptionsNot set to nosniff.
  • Referrer-PolicyNot set (browsers default to strict-origin-when-cross-origin).
  • Permissions-PolicyNot set: browser features are not explicitly restricted.
  • Cookie flags1 cookie(s) set; uk5502b1eb330c9 (no Secure/HttpOnly/SameSite).
  • Software version disclosureReveals Server: nginx/1.30.5, which helps attackers target known vulnerabilities.
Raw HTTP response headers
HTTP/2 200
server: nginx/1.30.5
date: Mon, 26 Oct 2026 15:45:25 GMT
content-type: text/html; charset=UTF-8
content-length: 15759
strict-transport-security: max-age=600
process: wp after
newajaxitem: on
expires: Thu, 19 Nov 1981 08:52:00 GMT
cache-control: no-store, no-cache, must-revalidate, post-check=0, pre-check=0
pragma: no-cache
x-pingback: http://wp.at-ml.jp/10800100/xmlrpc.php
vary: Accept-Encoding,User-Agent
content-encoding: gzip
access-control-allow-origin: *
access-control-allow-headers: X-Requested-With
set-cookie: uk5502b1eb330c9=6q561592e29qs0q9fs0j09kh71; path=/

Hosting

IP address210.140.172.56
Location Japan
Network (ISP)Yahoo Japan Corporation
Autonomous systemAS4694 Yahoo Japan Corporation
Server softwarenginx/1.30.5

Nameservers

HostIPCountry
ns01.tier.jp210.140.172.203 Japan
ns03.tier.jp210.140.173.74 Japan
ns02.tier.jp210.140.172.203 Japan

Domain registration (WHOIS)

RegistrarINWX GmbH
CreatedApril 17, 2003 23 years 6 months ago
UpdatedApril 16, 2026
ExpiresApril 16, 2027 in 163 days
StatusclientTransferProhibited
Raw WHOIS record
Whois Server Version 3.3.2

Domain Name: just.st
Registrar: INWX GmbH
Name Server: ns01.tier.jp
Name Server: ns03.tier.jp
Name Server: ns02.tier.jp
Status: clientTransferProhibited
Updated Date: 2026-04-16
Creation Date: 2003-04-17
Expiration Date: 2027-04-16

>>> Last update of whois database: 2026-08-10T00:31:27Z <<<

The data in the WHOIS database is protected by copyright.

By submitting a WHOIS query, you agree that you will use this data only for lawful purposes according with the terms and policy that is publicly available on https://www.nic.st/terms-of-service and that, under no circumstances will you use this data to allow, enable, or otherwise support the transmission of mass unsolicited, commercial advertising or solicitations via direct mail, electronic mail, or by telephone; in contravention of any applicable data and privacy protection laws; or to enable high volume, automated, electronic processes that apply to the registry (or its systems).
Compilation, repackaging, dissemination, or other use of the WHOIS database in its entirety, or of a substantial portion thereof, is not allowed without ST Registry prior written permission.
By executing this query, in any manner whatsoever, you agree to abide by these terms. In some limited cases, domains that might appear as available in whois might not actually be available as they could be already registered and the whois not yet updated and/or they could be part of the Restricted list. In this cases, performing a check through your Registrar's (EPP check) will give you the actual status of the domain.

ST Registry reserves the right to modify or change these conditions at any time without prior or subsequent notification of any kind.

DOMAIN: just.st

REGISTRATION-SERVICE-PROVIDER: INWX GmbH
URL: www.inwx.com/en/st-domain.html

created-date:    2003-04-17 06:10:41
updated-date:    2026-04-16 00:20:39
expiration-date: 2027-04-16 22:00:01

registrant-organization: C2 inc.
registrant-name:         Hirotsugu Kamata (341435-IX)
registrant-street:       1-6-22 Ichibancho
registrant-city:         Sendai,Aoba-ku
registrant-state:        
registrant-zip:          980-0811
registrant-country:      JP
registrant-phone:        +81.227247839
registrant-fax:          +81.227247851
registrant-email:        [email protected]

admin-organization: C2 inc.
admin-name:         Hirotsugu Kamata (341435-IX)
admin-street:       1-6-22 Ichibancho
admin-city:         Sendai,Aoba-ku
admin-state:        
admin-zip:          980-0811
admin-country:      JP
admin-phone:        +81.227247839
admin-fax:          +81.227247851
admin-email:        [email protected]

tech-organization: C2 inc.
tech-name:         Hirotsugu Kamata (341435-IX)
tech-street:       1-6-22 Ichibancho
tech-city:         Sendai,Aoba-ku
tech-state:        
tech-zip:          980-0811
tech-country:      JP
tech-phone:        +81.227247839
tech-fax:          +81.227247851
tech-email:        [email protected]

billing-organization: C2 inc.
billing-name:         Hirotsugu Kamata (341435-IX)
billing-street:       1-6-22 Ichibancho
billing-city:         Sendai,Aoba-ku
billing-state:        
billing-zip:          980-0811
billing-country:      JP
billing-phone:        +81.227247839
billing-fax:          +81.227247851
billing-email:        [email protected]

nameserver: ns01.tier.jp
nameserver: ns03.tier.jp
nameserver: ns02.tier.jp

DNS records

TypeHostValueTTL
Ajust.stip: 210.140.172.56287
NSjust.sttarget: ns02.tier.jp300
NSjust.sttarget: ns01.tier.jp300
NSjust.sttarget: ns03.tier.jp300
SOAjust.stmname: just.st
rname: root.just.st
serial: 2026061102
refresh: 288
retry: 60
expire: 1209600
minimum-ttl: 300
300
MXjust.stpri: 10
target: mail.just.st
300
TXTjust.sttxt: google-site-verification=7xZ2dAk83uaSwV9KTKkEjaNrUvbG2ppZsrQlVk9r1Zs300
TXTjust.sttxt: v=spf1 +ip4:210.152.11.0/24 +ip4:153.149.33.5/32 +ip4:210.140.160.0/21 +ip4:210.140.168.0/21 +ip4:210.140.64.0/21 +ip4:210.140.216.0/21 +ip4:210.140.40.0/21 +ip4:210.140.48.0/21 +ip4:203.137.192.0/21 +ip4:210.152.15.0/21 ~all300

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just.st compared with similar websites

WebsiteGlobal rankEst. worthRegisteredHosted in
just.st#504,712$3,2452003 Japan
hrmos.co#20,053$138K— United States
hot-factory.jp#782,942$1,7482001 Japan
ifia.com#504,714$3,2671997 United States
ecoonline.net#504,706$3,2672000 United States
acdis.org#504,704$3,1322010 United States
dhpg.de#504,730$2,922— United States

Websites ranked near just.st

  1. #504,704 acdis.org $3,132
  2. #504,706 ecoonline.net $3,267
  3. #504,707 memory-map.com $3,267
  4. #504,710 tomcruise.com $3,267
  5. #504,712 just.st $3,245
  6. #504,713 lottomaticagroup.com $3,162
  7. #504,714 ifia.com $3,267
  8. #504,715 falkirkfc.co.uk $3,267
  9. #504,719 shareae.com $3,072

Questions about just.st

When was just.st registered?

Just.st was registered on April 17, 2003, making it 23 years 6 months old.

Who is the domain registrar for just.st?

Just.st is registered through INWX GmbH.

Where is just.st hosted?

Just.st's server (IP 210.140.172.56) is located in Japan.

How much is just.st worth?

We estimate just.st is worth $3,245. This is an automated estimate based on the site's global traffic rank, domain age and observable activity signals (professional email, business services, security, CDN) — not a professional appraisal or a real sale price.

How much traffic does just.st get?

Based on its rank, just.st receives roughly 3,744 unique visitors and 187K page views per month. These figures are modelled from the rank, not measured.

What is just.st's global rank?

Just.st has an estimated global rank of 504,712, sourced from Rankeez.com, which aggregates the Tranco, Majestic, DomCop and Cisco Umbrella rankings. Its rank has improved over the tracked period. This is an independent estimate, not affiliated with Amazon Alexa, which discontinued its own ranking service in 2022.

Who hosts just.st?

Just.st resolves to 210.140.172.56, on the network of Yahoo Japan Corporation (AS4694).

What email provider does just.st use?

According to its MX records, just.st receives email with Self-hosted / other (mail.just.st). It publishes an SPF record to authenticate its outgoing mail.

When does just.st expire?

The domain registration of just.st is valid until April 16, 2027 (in 163 days), at INWX GmbH. Owners usually renew before that date.

What websites are similar to just.st?

Popular websites in the same category as just.st include hrmos.co, hot-factory.jp, ifia.com, ecoonline.net, acdis.org.

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just.st on StatMemory

Shows your live global rank. To cite this report: “StatMemory, just.st website report, https://statmemory.com/just.st”.

StatMemory is not affiliated with just.st. This report shows publicly available data (DNS, WHOIS, HTTP headers, public top-site lists) and automated estimates for information purposes.