2π / Math & Engineering

Robots.txt Information

Robot	Path	Permission
GoogleBot	/	✔
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BaiduSpider	/	✔
YandexBot	/	✔

Meta Tags

Title	Math & Engineering
Description	Random collections of my notes and articles over the years, mostly about maths and/or engineering.
Keywords	N/A

Server Information

WebSite	www.2π.com
Host IP	34.120.126.203
Location	United States

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2π.com Valuation

US$4,005

Last updated: Nov 23, 2022

2π.com has global traffic rank of 20,890,689. 2π.com has an estimated worth of US$ 4,005, based on its estimated Ads revenue. 2π.com receives approximately 146 unique visitors each day. Its web server is located in United States, with IP address 34.120.126.203. According to SiteAdvisor, 2π.com is safe to visit.

Traffic & Worth Estimates

Purchase/Sale Value	US$4,005
Daily Ads Revenue	US$2
Monthly Ads Revenue	US$65
Yearly Ads Revenue	US$801
Daily Unique Visitors	146
Note: All traffic and earnings values are estimates.

Traffic Ranks

Global Rank	20,890,689
Delta (90 Days)	0
Most Popular In Country	N/A
Country Rank	N/A

DNS Records

Host	Type	TTL	Data
xn--2-umb.com	A	3600	IP: 34.120.126.203
xn--2-umb.com	NS	21600	Target: ns-cloud-e2.googledomains.com.
xn--2-umb.com	NS	21600	Target: ns-cloud-e4.googledomains.com.
xn--2-umb.com	NS	21600	Target: ns-cloud-e3.googledomains.com.
xn--2-umb.com	NS	21600	Target: ns-cloud-e1.googledomains.com.
xn--2-umb.com	SOA	21600	MNAME: ns-cloud-e1.googledomains.com. RNAME: cloud-dns-hostmaster.google.com. Serial: 8 Refresh: 21600 Retry: 3600 Expire: 259200 Minimum TTL: 300

HTTP Headers

HTTP/1.1 301 Moved Permanently
Cache-Control: private
Location: https://xn--2-umb.com:443/
Content-Length: 0
Date: Wed, 23 Nov 2022 07:22:30 GMT
Content-Type: text/html; charset=UTF-8

HTTP/2 200 
x-guploader-uploadid: ADPycdtAR9qZ0fRQbsYzdMmgvN38Jd382WtXcr5gfnPmxUM2R_zSK6seibq-HDjyScpfhXRJsZqAmG92b2FijFo5gxzFIr-0Y3dJ
x-goog-generation: 1666118321719533
x-goog-metageneration: 1
x-goog-stored-content-encoding: identity
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x-goog-meta-goog-reserved-file-mtime: 1666118311
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date: Wed, 23 Nov 2022 07:22:30 GMT
expires: Wed, 23 Nov 2022 08:22:30 GMT
cache-control: public, max-age=3600
last-modified: Tue, 18 Oct 2022 18:38:41 GMT
etag: "ead80c5ef090b78f69a136bff799c292"
content-type: text/html
age: 0
alt-svc: h3=":443"; ma=2592000,h3-29=":443"; ma=2592000

2π.com Whois Information

   Domain Name: XN--2-UMB.COM
   Registry Domain ID: 1718617497_DOMAIN_COM-VRSN
   Registrar WHOIS Server: whois.google.com
   Registrar URL: http://domains.google.com
   Updated Date: 2022-05-07T15:05:58Z
   Creation Date: 2012-05-07T08:15:57Z
   Registry Expiry Date: 2023-05-07T08:15:57Z
   Registrar: Google LLC
   Registrar IANA ID: 895
   Registrar Abuse Contact Email: registrar-abuse@google.com
   Registrar Abuse Contact Phone: +1.8772376466
   Domain Status: clientTransferProhibited https://icann.org/epp#clientTransferProhibited
   Name Server: NS-CLOUD-E1.GOOGLEDOMAINS.COM
   Name Server: NS-CLOUD-E2.GOOGLEDOMAINS.COM
   Name Server: NS-CLOUD-E3.GOOGLEDOMAINS.COM
   Name Server: NS-CLOUD-E4.GOOGLEDOMAINS.COM
   DNSSEC: signedDelegation
   DNSSEC DS Data: 14444 8 2 E069459AE4770BAAE5B38CB4BDA0901B27FEE5AA3A7223CC75E107762C15EBB7
   URL of the ICANN Whois Inaccuracy Complaint Form: https://www.icann.org/wicf/

Domain Name: xn--2-umb.com
Registry Domain ID: 1718617497_DOMAIN_COM-VRSN
Registrar WHOIS Server: whois.google.com
Registrar URL: https://domains.google.com
Updated Date: 2022-05-07T15:05:58Z
Creation Date: 2012-05-07T08:15:57Z
Registrar Registration Expiration Date: 2023-05-07T08:15:57Z
Registrar: Google LLC
Registrar IANA ID: 895
Registrar Abuse Contact Email: registrar-abuse@google.com
Registrar Abuse Contact Phone: +1.8772376466
Domain Status: clientTransferProhibited https://www.icann.org/epp#clientTransferProhibited
Registry Registrant ID:
Registrant Name: Contact Privacy Inc. Customer 7151571251
Registrant Organization: Contact Privacy Inc. Customer 7151571251
Registrant Street: 96 Mowat Ave
Registrant City: Toronto
Registrant State/Province: ON
Registrant Postal Code: M4K 3K1
Registrant Country: CA
Registrant Phone: +1.4165385487
Registrant Phone Ext:
Registrant Fax:
Registrant Fax Ext:
Registrant Email: https://domains.google.com/contactregistrant?domain=xn--2-umb.com
Registry Admin ID:
Admin Name: Contact Privacy Inc. Customer 7151571251
Admin Organization: Contact Privacy Inc. Customer 7151571251
Admin Street: 96 Mowat Ave
Admin City: Toronto
Admin State/Province: ON
Admin Postal Code: M4K 3K1
Admin Country: CA
Admin Phone: +1.4165385487
Admin Phone Ext:
Admin Fax:
Admin Fax Ext:
Admin Email: https://domains.google.com/contactregistrant?domain=xn--2-umb.com
Registry Tech ID:
Tech Name: Contact Privacy Inc. Customer 7151571251
Tech Organization: Contact Privacy Inc. Customer 7151571251
Tech Street: 96 Mowat Ave
Tech City: Toronto
Tech State/Province: ON
Tech Postal Code: M4K 3K1
Tech Country: CA
Tech Phone: +1.4165385487
Tech Phone Ext:
Tech Fax:
Tech Fax Ext:
Tech Email: https://domains.google.com/contactregistrant?domain=xn--2-umb.com
Name Server: NS-CLOUD-E1.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-E2.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-E3.GOOGLEDOMAINS.COM
Name Server: NS-CLOUD-E4.GOOGLEDOMAINS.COM
DNSSEC: signedDelegation
URL of the ICANN WHOIS Data Problem Reporting System: http://wdprs.internic.net/

2π.com valuation and analysis