Jbedu.kr 전북특별자치도교육청미래교육연구원 - 전북교육포털

전북특별자치도교육청교육연구정보원 - 전북교육포털

Jbedu.kr Quick Summary

Status

Offline

Server IP address resolved: No

Http response code: None

Last Checked: 07/05/2025

Jbedu.kr traffic estimate is about 2,588 unique visitors and 5,176 pageviews per day. The approximated value of jbedu.kr is 3,840 USD. Every unique visitor makes about 2 pageviews on average.

jbedu.kr is hosted by JBEDUNET-AS-KR Jeonlabukdo Education Research Information Institute, KR. See the list of other websites hosted by JBEDUNET-AS-KR Jeonlabukdo Education Research Information Institute, KR.

Jbedu.kr is registered under .KR top-level domain. Check other websites in .KR zone.

During the last check (September 04, 2024) jbedu.kr has an expired wildcard SSL certificate issued by Sectigo Limited (expired on February 17, 2025), please click the “Refresh” button for SSL Information at the Safety Information section. Check other websites using SSL certificates issued by Sectigo Limited.

In accordance with Google Safe Browsing, Google Safe Search and Symantec jbedu.kr is pretty a safe domain.

Relying on Google Mobile-Friendly test jbedu.kr is well optimized for mobile and tablet devices, however website page loading time may be improved.

Jbedu.kr General Information

Information not available

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Jbedu.kr Safety Information

Rankchart Summary

Safe

Updated: 07/05/2025

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

Safe

Updated: 02/13/2025

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Norton ConnectSafe evaluates websites for any unsafe and inapropriate content. The results are important for families with young children.

Google Safe Search

Safe

Updated: 12/27/2019

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SafeSearch works as a parental control tool to filter out any content that might be inappropriate for your children.

Google Safe Browsing

Safe

Malware not found

Phishing not detected

Unwanted software not found

Harmfull applications not found

Updated: 01/09/2019

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Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.

McAfee® WebAdvisor

Safe

Updated: 02/15/2021

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McAfee assesses jbedu.kr 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 jbedu.kr for mature or inappropriate content, only security checks are evaluated.

Web of Trust

Not Checked

Updated: 07/05/2025

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

Jbedu.kr SSL Information

Information about SSL/TLS certificates

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Domain	*.jbedu.kr
Issuer Organization	Sectigo Limited
Issuer	Sectigo RSA Organization Validation Secure Server CA
Algorithm	RSA-SHA256
Valid form	01/18/2024
Expiration	02/17/2025
Signed	Certificate is not self signed
Additional Domains	*.jbedu.kr jbedu.kr

SSL Checker

Jbedu.kr Server Information

Jbedu.kr Server Location

Where website hosting server is located?

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Jbedu.kr ASN Information

Information about IP address owner

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ASN ID: 45389

ASN Title: JBEDUNET-AS-KR Jeonlabukdo Education Research Information Institute, KR

Updated: 12/29/2024

Raw ASN data:

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

% Information related to 'AS45056 - AS46079'

as-block: AS45056 - AS46079
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: 2009-09-29T05:48:11Z
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 'AS45360 - AS45409'

as-block: AS45360 - AS45409
descr: KRNIC-ASBLOCK-AP
descr: KRNIC
descr: Korea Network Information Center
country: KR
admin-c: HM127-AP
tech-c: HM127-AP
remarks: Block of 50 AS numbers from AS45360 - AS45409
remarks: for assignment to KRNIC members
remarks: Authoritative information regarding AS Number
remarks: assignments made from within this block can also be
remarks: queried at whois.nic.or.kr
mnt-by: APNIC-HM
mnt-lower: MNT-KRNIC-AP
last-modified: 2008-09-04T06:40:26Z
source: APNIC

person: Host Master
address: 135 Jungdae-ro Songpa-gu Seoul
country: KR
phone: +82-2-405-5118
e-mail: hostmaster@nic.or.kr
nic-hdl: HM127-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2016-03-15T04:20:59Z
source: APNIC

% Information related to 'AS45389'

% Abuse contact for 'AS45389' is 'hostmaster@nic.or.kr'

aut-num: AS45389
as-name: JBEDUNET-AS-KR
descr: Jeonlabukdo Education Research Information Institute
country: KR
admin-c: AM1918-AP
tech-c: AM1918-AP
import: from AS4766
action pref=2;
accept ANY
import: from AS9318
action pref=1;
accept ANY
export: to AS4766
announce AS45389
export: to AS9318
announce AS45389
default: to AS9318
action pref=1;
networks ANY
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
last-modified: 2016-12-01T03:41:22Z
source: APNIC

irt: IRT-KRNIC-KR
address: Seocho-ro 398, Seocho-gu, Seoul, Korea
e-mail: hostmaster@nic.or.kr
abuse-mailbox: hostmaster@nic.or.kr
admin-c: IM574-AP
tech-c: IM574-AP
auth: # Filtered
mnt-by: MNT-KRNIC-AP
last-modified: 2017-10-19T07:36:36Z
source: APNIC

person: AS Manager
address: Jeollabuk-do Deokjin-gu, Jeonju-si Andeogwon-ro 191
country: KR
phone: +82-63-250-3742
e-mail: webmaster@jbedu.kr
nic-hdl: AM1918-AP
mnt-by: MNT-KRNIC-AP
last-modified: 2017-11-23T05:54:40Z
source: APNIC

% Information related to 'AS45389'

aut-num: AS45389
as-name: JBEDUNET-AS-KR-KR
descr: Jeonlabukdo Education Research Information Institute
country: KR
import: from 9318 action pref=1 accept ANY
import: from 4766 action pref=2 accept ANY
export: to 9318 announce NEW
export: to 4766 announce NEW
admin-c: OL2121-KR
tech-c: SJ2121-KR
mnt-by: MNT-KRNIC-AP
mnt-irt: IRT-KRNIC-KR
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Jeollabuk-do Deokjin-gu, Jeonju-si Andeogwon-ro 191
address:
country: KR
phone: +82-63-250-3742
e-mail: webmaster@jbedu.kr
nic-hdl: OL2121-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

person: AS Manager
address: Jeollabuk-do Deokjin-gu, Jeonju-si Andeogwon-ro 191
address: null
country: KR
phone: +82-63-250-3742
e-mail: webmaster@jbedu.kr
nic-hdl: SJ2121-KR
mnt-by: MNT-KRNIC-AP
changed: hostmaster@nic.or.kr
source: KRNIC

% This query was served by the APNIC Whois Service version 1.88.15-46 (WHOIS-US3)

Geolocation

ASN Lookup

Jbedu.kr Domain Name Information

Jbedu.kr DNS Information

Domain name service records

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A
MX
NS
TXT
SOA

Host	A Record	TTL
jbedu.kr	211.210.30.139	3600

Host	MX Record	Priority	TTL
jbedu.kr	spam.jbedu.kr	0	3600

Host	NS Record	TTL
jbedu.kr	dns1.jbedu.kr	3600
jbedu.kr	dns2.jbedu.kr	3600

Host	TXT Record	TTL
jbedu.kr	v=spf1 ip4:211.210.30.27 ip4:211.210.30.28 ~all	3600

Jbedu.kr Whois Information

Information about registered users or assignees of an Internet resource

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Raw WHOIS data:

Whois

DNS Lookup

Jbedu.kr HTML Validation

Jbedu.kr W3C HTML Markup Validation

HTML markup errors and warnings

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Errors:

Malformed byte sequence: “c0”.

Malformed byte sequence: “fc”.

Malformed byte sequence: “ba”.

Malformed byte sequence: “b3”.

Malformed byte sequence: “b0”.

Malformed byte sequence: “c6”.

Malformed byte sequence: “f7”.

Malformed byte sequence: “c5”.

Malformed byte sequence: “d0”.

Malformed byte sequence: “b6”.

Malformed byte sequence: “f3”, “ba”.

Malformed byte sequence: “b5”.

Malformed byte sequence: “b1”.

Malformed byte sequence: “bf”.

Malformed byte sequence: “ac”.

Malformed byte sequence: “b8”.

Malformed byte sequence: “c1”.

Malformed byte sequence: “a4”.

Malformed byte sequence: “f8”.

Almost standards mode doctype. Expected “<!DOCTYPE html>”.

Bad value “Content-Script-Type” for attribute “http-equiv” on element “meta”.

Bad value “Content-Style-Type” for attribute “http-equiv” on element “meta”.

Malformed byte sequence: “de”.

Malformed byte sequence: “ce”.

Malformed byte sequence: “e4”.

Malformed byte sequence: “cc”.

Malformed byte sequence: “f6”.

Malformed byte sequence: “e4”, “b1”.

Malformed byte sequence: “b9”.

Malformed byte sequence: “ee”.

Internal encoding declaration “euc-kr” disagrees with the actual encoding of the document (“utf-8”).

Malformed byte sequence: “c7”.

Malformed byte sequence: “bd”.

Malformed byte sequence: “c2”.

Malformed byte sequence: “e7”.

Malformed byte sequence: “bb”.

Malformed byte sequence: “e7”, “bf”.

Malformed byte sequence: “eb”.

Malformed byte sequence: “da”.

Malformed byte sequence: “a1”.

Malformed byte sequence: “d1”.

Malformed byte sequence: “f3”, “b9”.

Malformed byte sequence: “cd”.

Malformed byte sequence: “c3”.

Malformed byte sequence: “b7”.

Malformed byte sequence: “ae”.

Malformed byte sequence: “d7”.

Malformed byte sequence: “bc”.

Malformed byte sequence: “ad”.

Malformed byte sequence: “eb”, “bd”.

Malformed byte sequence: “db”.

Malformed byte sequence: “be”.

Malformed byte sequence: “f0”.

Malformed byte sequence: “c8”.

Malformed byte sequence: “c4”.

Malformed byte sequence: “f9”.

Malformed byte sequence: “cf”.

Malformed byte sequence: “b4”.

Malformed byte sequence: “d9”.

Malformed byte sequence: “a9”.

Malformed byte sequence: “ec”.

Malformed byte sequence: “f4”.

Malformed byte sequence: “a2”.

Malformed byte sequence: “e2”.

Malformed byte sequence: “d2”.

Malformed byte sequence: “e6”, “bf”.

Malformed byte sequence: “d5”.

Malformed byte sequence: “af”.

Malformed byte sequence: “e6”.

Malformed byte sequence: “e8”, “b3”.

Malformed byte sequence: “ca”.

Malformed byte sequence: “eb”, “bb”.

Malformed byte sequence: “f3”.

Malformed byte sequence: “f5”.

NON-DOCUMENT-ERROR:

Too many messages.

HTML Validator

Jbedu.kr Desktop Performance

How Well Jbedu.kr Performs On Desktops?

Website desktop performance and usability tips

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Speed
Resource Breakdown

Speed

45%

Leverage browser caching

Enable compression

Eliminate render-blocking JavaScript and CSS in above-the-fold content

Optimize images

Minify HTML

Reduce server response time

Minify JavaScript

Minify CSS

Updated: 05/25/2017

Jbedu.kr Mobile Performance

How Optimized Is Jbedu.kr for Mobile Devices?

Tips on speeding up mobile site performance

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Usability
Speed
Resource Breakdown

Usability

63%

Use legible font sizes

Size tap targets appropriately

Configure the viewport

Updated: 05/24/2017

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Estimated Nearest Competitors Of Jbedu.kr

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jbedu.kr
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Jbedu.kr URL Typos

Most common user URL mistypes for jbedu.kr

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www.jbedu.net
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Total Resources	155
Number of Hosts	4
Static Resources	150
JavaScript Resources	4
CSS Resources	4

CSS	112.5 KBytes
Images	726.7 KBytes
HTML	106.2 KBytes
JavaScript	54.7 KBytes
Other	1.6 KBytes

Total Resources	155
Number of Hosts	4
Static Resources	150
JavaScript Resources	4
CSS Resources	4

CSS	112.5 KBytes
Images	725.5 KBytes
HTML	106.3 KBytes
JavaScript	54.7 KBytes
Other	1.6 KBytes