Chibatech.ac.jp 千葉工業大学

千葉工業大学の公式ウェブサイトです。千葉県習志野市と東京スカイツリータウン®にキャンパスがあり、現存する日本の私立工業大学で一番長い歴史を有します。

Online Status
Online

Server IP address resolved: Yes
Http response code: 200
Response time: 1.09 sec.
Last Checked: 11/03/2026

Chibatech.ac.jp attracts 9,847 unique visitors daily, generating 39,389 pageviews. The estimated value of chibatech.ac.jp is 59,513 USD. Each visitor views approximately 4.28 pages on average.

Chibatech.ac.jp is hosted by SAKURA-B SAKURA Internet Inc., JP. Check out other websites hosted by SAKURA-B SAKURA Internet Inc., JP.

See the list of other websites hosted by SAKURA-B SAKURA Internet Inc., JP.

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

The last inspection on (October 22, 2026), confirms that chibatech.ac.jp holds a valid and current SSL certificate issued by Japan Registry Services Co., Ltd. expiring on January 31, 2027. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by Japan Registry Services Co., Ltd..

Overview
Last Updated: 11/03/2026
Unknown status.
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Last Updated: 11/03/2026
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Chibatech.ac.jp | SSL Certificate Information
Domainwww.chibatech.ac.jp
Issuer OrganizationJapan Registry Services Co., Ltd.
IssuerJPRS DV RSA CA 2024 G1
AlgorithmRSA-SHA256
Valid form08/20/2026
Expiration01/31/2027
SignedCertificate is not self signed
Additional Domains www.chibatech.ac.jp
chibatech.ac.jp
Server Location

Chibatech.ac.jp ASN Information

ASN ID: 9370
ASN Title: SAKURA-B SAKURA Internet Inc., JP

Last Update: 10/22/2026

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

% Information related to 'AS9216 - AS10239'

as-block: AS9216 - AS10239
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: 2009-05-19T07:00:23Z
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 'AS9349 - AS9380'

as-block: AS9349 - AS9380
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 'AS9370'

aut-num: AS9370
as-name: SAKURA-B
descr: SAKURA Internet Inc.
import: from AS7514 100 accept ANY
import: from AS4694 100 accept ANY
import: from AS9603 100 accept ANY
import: from AS3549 100 accept ANY
import: from AS2497 100 accept ANY
import: from AS9371 100 accept ANY
export: to AS7514 announce AS9370
export: to AS4694 announce AS9370
export: to AS9603 announce AS9370
export: to AS3549 announce AS9370
export: to AS2497 announce AS9370
export: to AS9371 announce AS9370
country: JP
admin-c: KT749JP
tech-c: KT749JP
tech-c: KW419JP
last-modified: 2007-05-23T21:20:05Z
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] CHIBATECH.AC.JP
e. [そしきめい] がっこうほうじんちばこうぎょうだいがく
f. [組織名] 学校法人千葉工業大学
g. [Organization] Chiba Institute of Technology
k. [組織種別] 学校法人
l. [Organization Type] Incorporated Educational Institution
m. [登録担当者] SK74298JP
n. [技術連絡担当者] SK74299JP
p. [ネームサーバ] dns-x.sinet.ad.jp
p. [ネームサーバ] nsx.imc.it-chiba.ac.jp
s. [署名鍵]
[状態] Connected (2027/04/30)
[ロック状態] AgentChangeLocked
[登録年月日] 2025/04/12
[接続年月日] 2025/06/17
[最終更新] 2026/05/01 01:09:25 (JST)


DNS Records
HostA RecordTTL
chibatech.ac.jp160.16.80.111300
HostMX RecordPriorityTTL
chibatech.ac.jpsmtp.google.com11
HostNS RecordTTL
chibatech.ac.jpnsx.imc.it-chiba.ac.jp300
HostTXT RecordTTL
chibatech.ac.jpanthropic-domain-verification-69fdpt=OTo4pR677ukpU5rZhvNSfcZ2j300
chibatech.ac.jp3EA6BFFFAB7AC17E6867A0863B7B538F300
chibatech.ac.jpMS=ms15625335300
chibatech.ac.jpadobe-idp-site-verification=852348577bee71bc3f953d738bd302627e3ab1d616375e18c0dbeb0392470735300
chibatech.ac.jpgoogle-site-verification=OAphvlRW24wSzFanjW54dKD81FIw2-cRvBn-I3pHRM8300
chibatech.ac.jpgoogle-site-verification=sPUjMvYtgA9Zt7nx4ZaGgZTUofFFEApjFcbz3_0N09U300
chibatech.ac.jpv=spf1 ip4:202.17.16.0/20 ip4:210.237.131.53 ip4:210.237.130.1 ip4:210.152.115.22 ip4:203.137.167.249 include:_spf.google.com include:_netblocks.3hands.co.jp -all300
chibatech.ac.jpCEB13F02542BD16D462E5260B98A1245300
chibatech.ac.jpautodesk-domain-verification=kNt7PpSQu69kS9T-eSu-300

nsx.imc.it-chiba.ac.jp
TTL: 300
Email address: root.chibatech.ac.jp
Serial: 2026072205
Refresh: 3600
Retry: 300
Expire: 360000
Minimum: 300

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