Tsundoku.ne.jp Tsundoku Labs

Tsundoku.ne.jp Overview

Tsundoku.ne.jp belongs to ATT-INTERNET4 - AT&T Services, Inc., US. Check the list of other websites hosted by ATT-INTERNET4 - AT&T Services, Inc., US.

In terms of rank-to-traffic ratio, tsundoku.ne.jp has 1,557 unique users per day, viewing 3,145 pages. The rank based value of tsundoku.ne.jp is 2,333 USD. Every user makes 2.16 pageviews on average.

Tsundoku.ne.jp boasts a link base consisting of 245 referring domains and 262 external backlinks, as revealed by the data obtained from web network scanning.

Tsundoku.ne.jp top-level domain belongs to .JP domain zone. Check other webpages in .JP zone.

According the last verification test in November 06, 2024, tsundoku.ne.jp has an expired SSL certificate issued by Let's Encrypt (expired on December 28, 2024). Click button “Update” SSL Information at the Safety Information section. Check the list of websites using SSL by Let's Encrypt.

Based on data from Google Safe Browsing and Symantec tsundoku.ne.jp is a fairly safe domain.

Based on Mobile-Friendly test by Google tsundoku.ne.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.

Tsundoku.ne.jp Website Safety

logo
Overview
Last Updated: 01/14/2026
Unknown status.
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 logo
Norton Connect Safe
Last Updated: 12/15/2025
tsundoku.ne.jp is safe.
Norton ConnectSafe evaluates tsundoku.ne.jp for any unsafe and insecure content. The results are critical for families with young children.
Google logo
Google Safe Search
Last Updated: 01/14/2026
Not yet checked.
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 brwosing logo
Google Safe Browsing
Last Updated: 08/30/2019
tsundoku.ne.jp is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee logo
Site Advisor
Last Updated: 11/10/2020
tsundoku.ne.jp is safe.
McAfee assesses tsundoku.ne.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 tsundoku.ne.jp for mature or inappropriate content, only security checks are evaluated.
Web of trust logo
Web of Trust
Last Updated: 01/14/2026
tsundoku.ne.jp child safety is unknown.
The WOT calculates reputation of the tsundoku.ne.jp. This reputation system receives ratings from users and information from third-party sources, assesses the tsundoku.ne.jp for safety features and confirms, whether tsundoku.ne.jp is suitable for children.

SSL Information
Domaintsundoku.ne.jp
Issuer OrganizationLet's Encrypt
IssuerR11
AlgorithmRSA-SHA256
Valid form09/29/2024
Expiration12/28/2024
SignedCertificate is not self signed
Additional Domains tsundoku.ne.jp

Tsundoku.ne.jp Rank History

Tsundoku.ne.jp Hosting Information

Server Location

ASN Information

Last Update: 10/04/2025

#
# 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: 7018
ASName: ATT-INTERNET4
ASHandle: AS7018
RegDate: 1996-07-29
Updated: 2012-04-02
Ref: https://rdap.arin.net/registry/autnum/7018


OrgName: AT&T Services, Inc.
OrgId: ATTW-Z
Address: 200 S. Laurel AVE.
City: MIDDLETOWN
StateProv: NJ
PostalCode: 07748
Country: US
RegDate: 2009-12-18
Updated: 2018-01-16
Comment: Contact AT&T Abuse ( abuse@att.net ) for policy abuse issues.
Comment: All policy abuse issues sent to other POCs will be disregarded.
Ref: https://rdap.arin.net/registry/entity/ATTW-Z

OrgTechHandle: HKO3-ARIN
OrgTechName: KOSAL, HALUK
OrgTechPhone: +1-732-420-4259
OrgTechEmail: hk2514@att.com
OrgTechRef: https://rdap.arin.net/registry/entity/HKO3-ARIN

OrgTechHandle: IPSWI-ARIN
OrgTechName: IP SWIP
OrgTechPhone: +1-888-613-6330
OrgTechEmail: swipid@icorefep3.ims.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/IPSWI-ARIN

OrgAbuseHandle: ATTAB-ARIN
OrgAbuseName: ATT Abuse
OrgAbusePhone: +1-919-319-8130
OrgAbuseEmail: abuse@att.net
OrgAbuseRef: https://rdap.arin.net/registry/entity/ATTAB-ARIN

OrgTechHandle: ICC-ARIN
OrgTechName: IP Team
OrgTechPhone: +1-888-613-6330
OrgTechEmail: rs5219@intl.att.com
OrgTechRef: https://rdap.arin.net/registry/entity/ICC-ARIN

RTechHandle: ICC-ARIN
RTechName: IP Team
RTechPhone: +1-888-613-6330
RTechEmail: rs5219@intl.att.com
RTechRef: https://rdap.arin.net/registry/entity/ICC-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.
#

Tsundoku.ne.jp Domain Registration and Settings

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]
a. [ドメイン名] TSUNDOKU.NE.JP
b. [ねっとわーくさーびすめい] つんどく
c. [ネットワークサービス名] Tsundoku
d. [Network Service Name] Tsundoku
k. [組織種別] ネットワークサービス
l. [Organization Type] Network Service
m. [登録担当者] IJ1496JP
n. [技術連絡担当者] IJ423JP
p. [ネームサーバ] ns1.j-dns.jp
p. [ネームサーバ] ns2.j-dns.jp
p. [ネームサーバ] ns3.j-dns.jp
p. [ネームサーバ] ns4.j-dns.jp
s. [署名鍵]
[状態] Connected (2023/09/30)
[登録年月日] 2013/09/19
[接続年月日] 2013/09/19
[最終更新] 2022/11/09 11:16:48 (JST)


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Tsundoku.ne.jp HTML Check


Errors

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