Nuvoton.co.jp ヌヴォトン テクノロジージャパン株式会社 Nuvoton Technology Corporation Japan

半導体ソリューションをご提供する、ヌヴォトン テクノロジージャパン株式会社の企業情報を掲載しています。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.76 sec.
Last Checked: 11/02/2026

Nuvoton.co.jp attracts 1,708 unique visitors daily, generating 3,415 pageviews. The estimated value of nuvoton.co.jp is 2,568 USD. Each visitor views approximately 2.14 pages on average.

Nuvoton.co.jp is hosted by BIGLOBE BIGLOBE Inc., JP. Check out other websites hosted by BIGLOBE BIGLOBE Inc., JP.

See the list of other websites hosted by BIGLOBE BIGLOBE Inc., JP.

Nuvoton.co.jp is registered with the .JP top-level domain. Explore additional websites within the .JP zone.

According to the latest verification on (January 23, 2021), nuvoton.co.jp has an invalid SSL certificate. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Let's Encrypt.

According to Google Safe Browsing and Symantec nuvoton.co.jp appears to be a safe domain.

Overview
Last Updated: 11/02/2026
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
Last Updated: 03/27/2026
nuvoton.co.jp is safe.
Norton ConnectSafe evaluates nuvoton.co.jp for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 11/02/2026
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 Browsing
Last Updated: 01/23/2021
nuvoton.co.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.
Site Advisor
Last Updated: 01/23/2021
nuvoton.co.jp is safe.
McAfee assesses nuvoton.co.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 nuvoton.co.jp for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 11/02/2026
nuvoton.co.jp child safety is unknown.
The WOT calculates reputation of the nuvoton.co.jp. This reputation system receives ratings from users and information from third-party sources, assesses the nuvoton.co.jp for safety features and confirms, whether nuvoton.co.jp is suitable for children.

Nuvoton.co.jp | SSL Certificate Information
WARNING!Certificate download error. Previous scan results are shown below.
Domainnuvoton.co.jp
Issuer OrganizationLet's Encrypt
IssuerR3
AlgorithmRSA-SHA256
Valid form01/04/2021
Expiration04/04/2021
SignedCertificate is not self signed
Additional Domains nuvoton.co.jp
www.nuvoton.co.jp
Server Location

Nuvoton.co.jp ASN Information

ASN ID: 2518
ASN Title: BIGLOBE BIGLOBE Inc., JP

Last Update: 04/10/2026

% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html

% Information related to 'AS2497 - AS2528'

as-block: AS2497 - AS2528
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: 2017-06-12T03:54:29Z
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 'AS2518'

aut-num: AS2518
as-name: BIGLOBE
descr: BIGLOBE Inc.
import:
export:
country: JP
admin-c: JP00020891
tech-c: JP00020891
last-modified: 2015-02-24T01:47:04Z
source: JPNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US4)

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] NUVOTON.CO.JP
e. [そしきめい] うぃんぼんど・えれくとろにくすかぶしきがいしゃ
f. [組織名] ウィンボンド・エレクトロニクス株式会社
g. [Organization] winbond Electronics Corp. Japan
k. [組織種別] 株式会社
l. [Organization Type] Corporation
m. [登録担当者] YK66669JP
n. [技術連絡担当者] YK66669JP
p. [ネームサーバ] dns01.muumuu-domain.com
p. [ネームサーバ] dns02.muumuu-domain.com
s. [署名鍵]
[状態] Connected (2024/06/30)
[登録年月日] 2020/06/24
[接続年月日] 2020/06/24
[最終更新] 2023/07/01 01:19:46 (JST)


DNS Records
HostA RecordTTL
nuvoton.co.jp112.78.125.423600
HostMX RecordPriorityTTL
nuvoton.co.jpnuvoton.co.jp103600
HostNS RecordTTL
nuvoton.co.jpns1.dns.ne.jp3600
nuvoton.co.jpns2.dns.ne.jp3600
HostTXT RecordTTL
nuvoton.co.jpv=spf1 a:www542b.sakura.ne.jp mx ~all3600

master.dns.ne.jp
TTL: 3600
Email address: tech.sakura.ad.jp
Serial: 2020070818
Refresh: 3600
Retry: 900
Expire: 3600000
Minimum: 3600

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