hostinfo

wisa.co.kr

wisa.co.kr

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5

Overview

IP121.254.156.220
Hosted CountrySouth Korea
Provider—
Registration Date—
Expiration Date—
Registrar—
Safe BrowsingNo risk issues
Risk Score 5/100 · low
No owner email in WHOIS (+5)
PageSpeed ScoreCheck PageSpeed →
Speed testRun speed test →
Last analysis: (4 months 13 hours ago)

DNS

A121.254.156.220
NSns10.wisa.co.kr
NSns20.wisa.co.kr
SOAns10.wisa.co.kr dns.cloudflare.com 2405557420 10000 2400 604800 1800
MX10 kr1-aspmx2.worksmobile.com
MX5 kr1-aspmx1.worksmobile.com
TXTv=spf1 include:_spf.wisa.co.kr include:spf.worksmobile.com ~all

HTTP Header Analysis

Http-Version 1.1
Status-Code 200
Status 200 OK
Date Sun, 31 May 2026 15:59:35 GMT
Server cloudflare-nginx
Upgrade h2,h2c
Connection Upgrade
Expires Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control no-store, no-cache, must-revalidate
Pragma no-cache
Vary Accept-Encoding
Content-Encoding gzip
Strict-Transport-Security max-age=31536000
Content-Length 14574
Content-Type text/html; charset=utf-8

WHOIS

Registrar—
Registration Date—
Updated—
Expiration Date—
Status —
Name servers ns10.wisa.co.kr, ns20.wisa.co.kr 
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