hostinfo

classstart.org

classstart.org

—

Overview

IP104.25.115.4
Hosted CountryUnited States
Provider—
Registration Date2011-11-20 (14 years 10 months ago)
Expiration Date—
RegistrarPublic Interest Registry
Safe BrowsingNo risk issues
PageSpeed ScoreCheck PageSpeed →
Speed testRun speed test →
Last analysis: (7 years 3 months ago)

DNS

A104.25.115.4
A104.25.114.4
NSwalt.ns.cloudflare.com
NSisla.ns.cloudflare.com
SOAisla.ns.cloudflare.com dns.cloudflare.com 2031169412 10000 2400 604800 3600
MX1 aspmx.l.google.com
MX10 aspmx3.googlemail.com
MX5 alt2.aspmx.l.google.com
MX10 aspmx2.googlemail.com
MX5 alt1.aspmx.l.google.com
TXTv=spf1 a mx ip4:204.236.218.85 ip4:128.199.89.151 include:amazonses.com include:usablelabs.org -all
TXTgoogle-site-verification=xJ3feCM_7e6TyWdTqbnM3-XMtToc55nNsT2GAiviMlY
AAAA2606:4700:20::6819:7304
AAAA2606:4700:20::6819:7204

HTTP Header Analysis

Http-Version 1.1
Status-Code 200
Status 200 OK
Date Tue, 18 Jun 2019 08:46:52 GMT
Content-Type text/html; charset=utf-8
Transfer-Encoding chunked
Connection keep-alive
X-DNS-Prefetch-Control off
X-Frame-Options SAMEORIGIN
Strict-Transport-Security max-age=15552000; includeSubDomains
X-Download-Options noopen
X-Content-Type-Options nosniff
X-XSS-Protection 1; mode=block
X-Powered-By Next.js
Vary Accept-Encoding
Expect-CT max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server cloudflare
CF-RAY 4e8bfec91dce903f-DME
Content-Encoding gzip

WHOIS

RegistrarPublic Interest Registry
Registration Date2011-11-20 (14 years 10 months ago)
Updated—
Expiration Date—
Status —
Name servers walt.ns.cloudflare.com, isla.ns.cloudflare.com 
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