Tentan.jp 天才英単語 | 英単語の覚え方辞典

天才英単語は英単語を暗記するための無料サイトです。覚えにくい英単語でも面白い暗記ヒントがあれば、楽に覚えることができます。

Online Status
UNKNOWN

Over the time tentan.jp has been ranked as high as 23,392 in the world.

Tentan.jp receives about 342 unique visitors and 684 pageviews per day. The estimated value of tentan.jp is 5,840 USD. Each unique visitor makes about 2 pageviews on average.

Tentan.jp is registered under .JP top-level domain. Check other websites in .JP zone.

At the time of the last check (September 28, 2024) tentan.jp has an expired SSL certificate issued by Let's Encrypt (expired on December 07, 2024). Check other websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing, Google Safe Search and Symantec tentan.jp is quite a safe domain.

Mobile-Friendly test indicates that tentan.jp is well optimized for mobile and tablet devices, however website page loading time could be improved.


Global Rank
989,471
Average Load Time
0.00sec
Links In Count
9
Website Value
$5,840

Overview
Last Updated: 07/31/2025
Overall result - "tentan.jp" is SAFE.
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton Connect Safe
Last Updated: 02/09/2025
tentan.jp is safe.

Norton ConnectSafe evaluates tentan.jp for any unsafe and insecure content. The results are critical for families with young children.

Google Safe Search
Last Updated: 02/25/2017
tentan.jp is safe.

SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.

Google Safe Browsing
Last Updated: 01/09/2019
Malware not found at "tentan.jp".
"tentan.jp" is not a phishing page.
"tentan.jp" does not install unwanted software.
"tentan.jp" does not contain harmfull applications.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
Site Advisor
Last Updated: 02/11/2021
tentan.jp is safe.

McAfee assesses tentan.jp for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze tentan.jp for mature or inappropriate content, only security checks are evaluated.

Web of Trust
Last Updated: 07/31/2025
tentan.jp child safety isunknown.

The WOT calculates reputation of the tentan.jp. This reputation system receives ratings from users and information from third-party sources, assesses the tentan.jp for safety features and confirms, whether tentan.jp is suitable for children.

SSL Information
Domain tentan.jp
Issuer OrganizationLet's Encrypt
Issuer R10
Algorithm RSA-SHA256
Valid form 09/08/2024
Expiration 12/07/2024
SignedCertificate is not self signed
Additional Domains tentan.jp
Server Location
Ashburn
Virginia
United States
ASN Information

ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US

Last Update: 01/01/2025

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

ASNumber: 16509
ASName: AMAZON-02
ASHandle: AS16509
RegDate: 2000-05-03
Updated: 2012-03-02
Ref: https://rdap.arin.net/registry/autnum/16509

OrgName: Amazon.com, Inc.
OrgId: AMAZON-4
Address: 1918 8th Ave
City: SEATTLE
StateProv: WA
PostalCode: 98101-1244
Country: US
RegDate: 1995-01-23
Updated: 2017-01-28
Ref: https://rdap.arin.net/registry/entity/AMAZON-4

OrgAbuseHandle: AEA8-ARIN
OrgAbuseName: Amazon EC2 Abuse
OrgAbusePhone: +1-206-266-4064
OrgAbuseEmail: abuse@amazonaws.com
OrgAbuseRef: https://rdap.arin.net/registry/entity/AEA8-ARIN

OrgTechHandle: ANO24-ARIN
OrgTechName: Amazon EC2 Network Operations
OrgTechPhone: +1-206-266-4064
OrgTechEmail: amzn-noc-contact@amazon.com
OrgTechRef: https://rdap.arin.net/registry/entity/ANO24-ARIN

RTechHandle: AC6-ORG-ARIN
RTechName: Amazon-com Incorporated
RTechPhone: +1-206-266-2187
RTechEmail: ipmanagement@amazon.com
RTechRef: https://rdap.arin.net/registry/entity/AC6-ORG-ARIN

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
#
# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#

WHOIS

[ 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] TENTAN.JP

[登録者名] (登録者からの申請により非表示)
詳細は→https://jprs.jp/about/dom-rule/whois-concealment/
[Registrant] (Not displayed by registrant's request)
For details -> https://jprs.jp/about/dom-rule/whois-concealment/ (only in Japanese)

[Name Server] dns12.pointhq.com
[Name Server] dns15.pointhq.com
[Name Server] dns8.pointhq.com
[Signing Key]

[登録年月日] 2006/01/16
[有効期限] 2023/01/31
[状態] Active
[最終更新] 2022/11/08 09:24:46 (JST)

Contact Information: [公開連絡窓口]
[名前] Whois情報公開代行サービス by お名前.com
[Name] Whois Privacy Protection Service by onamae.com
[Email] proxy@whoisprotectservice.com
[Web Page]
[郵便番号] 150-8512
[住所] 東京都渋谷区
桜丘町 26-1
セルリアンタワー 11階
[Postal Address] Shibuya-ku
26-1 Sakuragaoka-cho
Cerulean Tower 11F
[電話番号] +81.354562560
[FAX番号]

DNS Records
HostA RecordTTL
tentan.jp54.236.200.2760
tentan.jp52.205.50.15760
tentan.jp3.225.172.19160
tentan.jp52.5.120.6960
tentan.jp3.225.101.7160
tentan.jp52.3.53.11560
tentan.jp34.196.216.16360
tentan.jp35.170.135.22560
HostMX RecordPriorityTTL
tentan.jpALT4.ASPMX.L.GOOGLE.COM103600
tentan.jpASPMX.L.GOOGLE.COM13600
tentan.jpALT1.ASPMX.L.GOOGLE.COM53600
tentan.jpALT2.ASPMX.L.GOOGLE.COM53600
tentan.jpALT3.ASPMX.L.GOOGLE.COM103600
HostNS RecordTTL
tentan.jpdns12.pointhq.com3600
tentan.jpdns15.pointhq.com3600
tentan.jpdns8.pointhq.com3600
HostTXT RecordTTL

dns8.pointhq.com
TTL: 3600
Email address: admin.pointhq.com
Serial: 2019540409
Refresh: 7200
Retry: 900
Expire: 1209600
Minimum: 300

Errors
Warnings

Last tested: 02/20/2019

Desktop
Desktop Speed
19%
Desktop Resource Breakdown
Total Resources93
Number of Hosts11
Static Resources57
JavaScript Resources14
CSS Resources10

Last tested: 02/20/2019

Mobile
Mobile Usability
96%
Mobile Speed
16%
Mobile Resource Breakdown
Total Resources102
Number of Hosts12
Static Resources61
JavaScript Resources15
CSS Resources10
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