hostinfo

kalvin.cn

—

Overview

IP	104.27.159.95
Hosted Country	United States
Provider	—
Registration Date	0000-00-00
Expiration Date	0000-00-00
Registrar	China NIC
Safe Browsing	No risk issues
PageSpeed Score	Check PageSpeed →
Speed test	Run speed test →

Last analysis: 2019-03-27 19:48:26 (7 years 6 months ago)

Update is temporarily locked — you can refresh again after the cooldown.

Traffic

Global rank	#46,873
Est. monthly visits	994,740
Daily Unique Visitors	33,158
Daily Pageviews	198,948

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	104.27.159.95
A	104.27.158.95
NS	olga.ns.cloudflare.com
NS	kip.ns.cloudflare.com
SOA	kip.ns.cloudflare.com dns.cloudflare.com 2030533035 10000 2400 604800 3600
MX	5 mxbiz1.qq.com
MX	10 mxbiz2.qq.com
TXT	v=spf1 include:spf.mail.qq.com ~all
AAAA	2606:4700:30::681b:9f5f
AAAA	2606:4700:30::681b:9e5f

HTTP Header Analysis

Http-Version	1.1
Status-Code	200
Status	200 OK
Date	Wed, 27 Mar 2019 19:48:07 GMT
Content-Type	text/html; charset=UTF-8
Transfer-Encoding	chunked
Connection	keep-alive
Vary	Accept-Encoding
X-Powered-By	PHP/7.2.13
Expires	Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control	no-store, no-cache, must-revalidate
Pragma	no-cache
Expect-CT	max-age=604800, report-uri="https://report-uri.cloudflare.com/cdn-cgi/beacon/expect-ct"
Server	cloudflare
CF-RAY	4be3e13f79d38ecd-DME
Content-Encoding	gzip

WHOIS

Registrar	China NIC
Registration Date	0000-00-00
Updated	0000-00-00
Expiration Date	0000-00-00
Status	—
Name servers	olga.ns.cloudflare.com, kip.ns.cloudflare.com

Domain Name: kalvin.cn
ROID: 20061022s10001s88516072-cn
Domain Status: ok
Registrant ID: hc314267007-cn
Registrant: 王开兴
Registrant Contact Email: [email protected]
Sponsoring Registrar: 阿里云计算有限公司（万网）
Name Server: olga.ns.cloudflare.com
Name Server: kip.ns.cloudflare.com
Registration Time: 2006-10-22 20:07:35
Expiration Time: 2021-10-22 20:07:35
DNSSEC: unsigned

Technology & delivery

Server	—
CMS	—
CDN	—
TTFB	—
Web Archive	web.archive.org/web/*/kalvin.cn
Robots / Sitemap	—

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