hostinfo

kctu.org

—

Overview

IP	49.247.21.197
Hosted Country	South Korea
Registered	1996-12-19
Expires	0000-00-00
Registrar	Public Interest Registry
PageSpeed	—
Safe Browsing	No risk issues

Last analysis: 2026-01-27 19:00:05 (8 month 2 day ago)

Homepage archive

No homepage snapshot yet — run Update analysis.

Traffic

Global rank	—
Est. monthly visits	—
Daily Unique Visitors	—
Daily Pageviews	—

Global rank from public popularity lists; visits are a model estimate, not measured panel traffic.

Search Engine Backlinks

Referring domains	—
Link authority	—
Graph rank	—

Referring-domain totals come from the public Common Crawl graph (full page/anchor index like Ahrefs is paid-only). Linking pages and anchor texts below are a live web sample.

Security

SSL Certificate	Refresh to collect SSL data
Security Headers	—
Email Authentication	—

DNS

A	49.247.21.197
NS	ns65.dnsever.com
NS	ns231.dnsever.com
NS	ns87.dnsever.com
NS	ns259.dnsever.com
NS	ns24.dnsever.com
SOA	kctu.org
MX	aspmx.l.google.com
MX	alt4.aspmx.l.google.com
MX	alt2.aspmx.l.google.com
MX	alt3.aspmx.l.google.com
MX	alt1.aspmx.l.google.com
TXT	google-site-verification=6CbTXK8cW0EOybM4lGVTy9LAjIfnmgmH5EYj5XjWTIw

HTTP Header Analysis

Http-Version	1.1
Status-Code	200
Status	200 OK
Server	nginx
Date	Tue, 27 Jan 2026 15:59:31 GMT
Content-Type	text/html; charset=UTF-8
Transfer-Encoding	chunked
Connection	keep-alive
Expires	Mon, 26 Jul 1997 05:00:00 GMT
Last-Modified	Tue, 27 Jan 2026 15:59:31 GMT
Cache-Control	post-check=0, pre-check=0
Pragma	no-cache
Content-Encoding	gzip
Vary	Accept-Encoding

WHOIS

Registrar	Public Interest Registry
Created	1996-12-19
Updated	0000-00-00
Expires	0000-00-00
Status	—
Name servers	ns231.dnsever.com, ns24.dnsever.com, ns259.dnsever.com, ns65.dnsever.com, ns87.dnsever.com

Domain Name: kctu.org
Registry Domain ID: REDACTED
Registrar WHOIS Server: http://whois.whois.co.kr
Registrar URL: https://whois.co.kr
Updated Date: 2024-11-17T04:41:02Z
Creation Date: 1996-12-19T05:00:00Z
Registry Expiry Date: 2029-12-18T05:00:00Z
Registrar: Whois Corp.
Registrar IANA ID: 100
Registrar Abuse Contact Email: [email protected]
Registrar Abuse Contact Phone: +82.15884259
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Name Server: ns231.dnsever.com
Name Server: ns24.dnsever.com
Name Server: ns259.dnsever.com
Name Server: ns65.dnsever.com
Name Server: ns87.dnsever.com
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form: https://icann.org/wicf/
>>> Last update of WHOIS database: 2026-01-27T15:59:31Z

Technology & delivery

Server	—
CMS	—
CDN	—
TTFB	—
Wayback	—
Robots / Sitemap	—

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