Sigma / Sigma

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Meta Tags

Title	Sigma
Description	这是Sigma的博客，Sigma是一名爱好计算机，爱好数学的IT人，在本博客我会写一些关于计算机领域的一些技术文章和评论，也包括我的生活点滴。Sigma的意思是求和，我认为人生就是一个不断Sigma（求和，学习其实就是一种）的过程，本博客将记录我在计算机以及人生道路上不断Sigma（求和异或学习）的过程。本博客为关注IC以及底层技术的原创博客.This is Sigma's blog, an ITer's blog; I love computing and mathmatics, and I will write some article or review about computing technology and some article about my life
Keywords	sigma,mathmatics,hardware,computing,IC,verification,software,西格玛,计算机,数学,底层技术,编程

Server Information

WebSite	www.sigma.me
Host IP	47.254.25.65
Location	San Mateo, California, United States

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More to Explore

Sigma.me Valuation

US$12,901

Last updated: Apr 26, 2020

Sigma.me has global traffic rank of 1,326,208. Sigma.me has an estimated worth of US$ 12,901, based on its estimated Ads revenue. Sigma.me receives approximately 2,356 unique visitors each day. Its web server is located in San Mateo, California, United States, with IP address 47.254.25.65. According to SiteAdvisor, sigma.me is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$12,901
Daily Ads Revenue	US$7
Monthly Ads Revenue	US$212
Yearly Ads Revenue	US$2,580
Daily Unique Visitors	2,356
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	1,326,208
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
sigma.me	A	3599	IP: 47.254.25.65
sigma.me	MX	21599	Priority: 30 Target: alt2.aspmx.l.google.com.
sigma.me	MX	21599	Priority: 10 Target: aspmx.l.google.com.
sigma.me	MX	21599	Priority: 40 Target: aspmx2.googlemail.com.
sigma.me	MX	21599	Priority: 50 Target: aspmx3.googlemail.com.
sigma.me	MX	21599	Priority: 20 Target: alt1.aspmx.l.google.com.
sigma.me	NS	3599	Target: ns07.domaincontrol.com.
sigma.me	NS	3599	Target: ns08.domaincontrol.com.
sigma.me	SOA	3599	MNAME: ns07.domaincontrol.com. RNAME: dns.jomax.net. Serial: 2018022802 Refresh: 28800 Retry: 7200 Expire: 604800 Minimum TTL: 3600

HTTP Headers

HTTP/1.1 301 Moved Permanently
Date: Sun, 26 Apr 2020 16:24:10 GMT
Server: Apache/2.4.18 (Ubuntu)
Location: http://www.sigma.me/
Content-Length: 0
Content-Type: text/html; charset=UTF-8

HTTP/1.1 200 OK
Date: Sun, 26 Apr 2020 16:24:10 GMT
Server: Apache/2.4.18 (Ubuntu)
Link: <http://www.sigma.me/wp-json/>; rel="https://api.w.org/"
Vary: Accept-Encoding
Transfer-Encoding: chunked
Content-Type: text/html; charset=UTF-8

Sigma.me Whois Information

Domain Name: SIGMA.ME
Registry Domain ID: D108500000001767651-AGRS
Registrar WHOIS Server: whois.godaddy.com
Registrar URL: http://www.godaddy.com
Updated Date: 2020-03-30T10:26:07Z
Creation Date: 2010-12-23T16:04:23Z
Registry Expiry Date: 2023-12-23T16:04:23Z
Registrar Registration Expiration Date:
Registrar: GoDaddy.com, LLC
Registrar IANA ID: 146
Registrar Abuse Contact Email: abuse@godaddy.com
Registrar Abuse Contact Phone: +1.4806242505
Reseller:
Domain Status: clientDeleteProhibited https://icann.org/epp#clientDeleteProhibited
Domain Status: clientRenewProhibited https://icann.org/epp#clientRenewProhibited
Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
Domain Status: clientUpdateProhibited https://icann.org/epp#clientUpdateProhibited
Registrant Organization:
Registrant State/Province: Beijing
Registrant Country: CN
Name Server: NS07.DOMAINCONTROL.COM
Name Server: NS08.DOMAINCONTROL.COM
DNSSEC: unsigned
URL of the ICANN Whois Inaccuracy Complaint Form  https://www.icann.org/wicf/)

Sigma.me valuation and analysis