hostinfo

opticsky.cn

—

Overview

IP	122.114.223.21
Hosted Country	China
Registered	0000-00-00
Expires	0000-00-00
Registrar	China NIC
PageSpeed	47/100
Safe Browsing	No risk issues

Last analysis: 2019-04-01 13:47:56 (7 year 5 month ago)

Homepage archive

No homepage snapshot yet — run Update analysis.

Traffic

Global rank	#192,121
Est. monthly visits	230,550
Daily Unique Visitors	7,685
Daily Pageviews	38,425

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	122.114.223.21
NS	ns15.xincache.com
NS	ns11.xincache.com
NS	ns12.xincache.com
NS	ns16.xincache.com
SOA	opticsky.cn
MX	mxbiz2.qq.com
MX	mxbiz1.qq.com

HTTP Header Analysis

Http-Version	1.1
Status-Code	200
Status	200 OK
Server	nginx/1.15.10
Date	Mon, 01 Apr 2019 13:47:10 GMT
Content-Type	text/html
Transfer-Encoding	chunked
Connection	keep-alive
Vary	Accept-Encoding
X-Powered-By	PHP/5.3.17
Expires	Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control	no-store, no-cache, must-revalidate, post-check=0, pre-check=0
Pragma	no-cache
Content-Encoding	gzip

WHOIS

Registrar	China NIC
Created	0000-00-00
Updated	0000-00-00
Expires	0000-00-00
Status	—
Name servers	ns11.xincache.com, ns12.xincache.com

Domain Name: opticsky.cn
ROID: 20060111s10001s43859782-cn
Domain Status: clientUpdateProhibited
Domain Status: clientTransferProhibited
Registrant ID: 6799fsbj92633g
Registrant: 陈勇泉
Registrant Contact Email: [email protected]
Sponsoring Registrar: 北京新网数码信息技术有限公司
Name Server: ns11.xincache.com
Name Server: ns12.xincache.com
Registration Time: 2006-01-11 12:14:16
Expiration Time: 2022-01-11 12:14:16
DNSSEC: unsigned

Technology & delivery

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

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