hostinfo

acmicpc.net

acmicpc.net

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5

Overview

IP104.26.11.18
Hosted CountryUnited States
Provider—
Registration Date2008-07-21 (18 years 2 months ago)
Expiration Date—
RegistrarGODADDY.COM, LLC
Safe BrowsingNo risk issues
Risk Score 5/100 · low
No owner email in WHOIS (+5)
PageSpeed ScoreCheck PageSpeed →
Speed testRun speed test →
Last analysis: (7 years 3 months ago)

DNS

A104.26.11.18
A104.26.10.18
NSfay.ns.cloudflare.com
NSarch.ns.cloudflare.com
SOAarch.ns.cloudflare.com dns.cloudflare.com 2031037080 10000 2400 604800 3600
MX10 aspmx.l.google.com
MX20 alt1.aspmx.l.google.com
MX40 aspmx2.googlemail.com
MX30 alt2.aspmx.l.google.com
MX50 aspmx3.googlemail.com
TXTstatus-page-domain-verification=t6kgx4hqwcch
TXTfacebook-domain-verification=6fgd2v1zkwuz923f3ob4l0ukdz3yrd
TXTv=spf1 include:stspg-customer.com ~all
AAAA2606:4700:20::681a:a12
AAAA2606:4700:20::681a:b12

HTTP Header Analysis

Http-Version 1.1
Status-Code 200
Status 200 OK
Date Mon, 03 Jun 2019 18:45:02 GMT
Content-Type text/html; charset=UTF-8
Transfer-Encoding chunked
Connection keep-alive
Cache-Control no-store, no-cache, must-revalidate
Cache-control no-cache="set-cookie"
Expires Thu, 19 Nov 1981 08:52:00 GMT
Pragma no-cache
Referrer-Policy strict-origin
Vary Accept-Encoding
X-Content-Type-Options nosniff
X-Frame-Options SAMEORIGIN
X-XSS-Protection 1; mode=block
Strict-Transport-Security max-age=15552000; includeSubDomains; preload
Expect-CT max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server cloudflare
CF-RAY 4e13d2557b328e47-DME
Content-Encoding gzip

WHOIS

RegistrarGODADDY.COM, LLC
Registration Date2008-07-21 (18 years 2 months ago)
Updated2018-07-13
Expiration Date—
Status —
Name servers arch.ns.cloudflare.com, fay.ns.cloudflare.com 
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Timeline

  1. 2008-07-21
    Domain registered
    2008-07-21