Ci.nii.ac.jp CiNii Research
Server IP address resolved: Yes
Http response code: 200
Response time: 1.45 sec.
Last Checked: 08/14/2025
Ci.nii.ac.jp traffic volume is 270,324 unique daily visitors and their 1,621,942 pageviews. The web value rate of ci.nii.ac.jp is 2,335,853 USD. Each visitor makes around 6.42 page views on average.
Ci.nii.ac.jp belongs to AMAZON-02 - Amazon.com, Inc., US. Check the list of other websites hosted by AMAZON-02 - Amazon.com, Inc., US.
Ci.nii.ac.jp registered under .JP top-level domain. Check other websites in .JP zone.
The last verification results, performed on (August 14, 2025) ci.nii.ac.jp show that ci.nii.ac.jp has an invalid SSL certificate. Click “Refresh” button for SSL Information at the Safety Information section.
not found
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| Domain | Unknown |
| Issuer Organization | Unknown |
| Issuer | Unknown |
| Algorithm | Unknown |
| Valid form | Unknown |
| Expiration | Unknown |
| Signed | No information |
| Additional Domains |
ASN ID: 16509
ASN Title: AMAZON-02 - Amazon.com, Inc., US
Last Update: 04/04/2025
#
# 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: 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.
#
[ 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'. ]
[ ]
[ Notice -------------------------------------------------------------------- ]
[ JPRS will add the [Lock Status] element to the response format of JP domain ]
[ name on November 12, 2023. ]
[ For further information, please see the following webpage. ]
[ https://jprs.jp/whatsnew/notice/2023/231112.html (only in Japanese) ]
[ --------------------------------------------------------------------------- ]
Domain Information: [ドメイン情報]
a. [ドメイン名] NII.AC.JP
e. [そしきめい] こくりつじょうほうがくけんきゅうじょ
f. [組織名] 国立情報学研究所
g. [Organization] National Institute of Informatics
k. [組織種別] 大学共同利用機関
l. [Organization Type] Inter-University Research Institute
m. [登録担当者] TT56742JP
n. [技術連絡担当者] TT56742JP
p. [ネームサーバ] dns1.nii.ac.jp
p. [ネームサーバ] dns2.nii.ac.jp
p. [ネームサーバ] dns-x.sinet.ad.jp
s. [署名鍵]
[状態] Connected (2024/01/31)
[登録年月日] 2000/01/17
[接続年月日] 2000/03/17
[最終更新] 2023/02/01 01:05:04 (JST)
| Host | A Record | TTL |
|---|---|---|
| ci.nii.ac.jp | alb-ci-nii-ac-jp-263480797.ap-northeast-1.elb.amazonaws.com | 245 |
| alb-ci-nii-ac-jp-263480797.ap-northeast-1.elb.amazonaws.com | 52.192.37.230 | 5 |
| alb-ci-nii-ac-jp-263480797.ap-northeast-1.elb.amazonaws.com | 54.199.223.198 | 5 |
| Host | MX Record | Priority | TTL |
|---|
| Host | NS Record | TTL |
|---|---|---|
| ci.nii.ac.jp | alb-ci-nii-ac-jp-263480797.ap-northeast-1.elb.amazonaws.com |
| Host | TXT Record | TTL |
|---|---|---|
| ci.nii.ac.jp | 246 |
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