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Gridlode
Rank #8,535Updated November 10, 2026

teachina.net

勐海吴觉农茶业有限公司 - 勐海吴觉农茶业

teachina.net is registered with Xin Net Technology Corporation since May 6, 2003 (23.5 years). The registration expires on May 6, 2029. The site runs on ASP.NET, jQuery, Bootstrap and 1 other technologies. Its email security grade is F. Its SSL certificate is issued by Xin Net Technology Corp. and is valid for 166 more days.

Domain age
23.5 yrs
Technologies
4
Email security
F
SSL days left
166

Registration

RegistrarXin Net Technology Corporation
IANA ID120
RegisteredMay 6, 2003
ExpiresMay 6, 2029
UpdatedMay 12, 2021
Statusactive
Name serversns19.xincache.com, ns20.xincache.com
DNSSECNot signed

DNS records

TypeValueTTL
A117.50.118.178600
NSns15.xincache.com86400
NSns16.xincache.com86400

Technology stack

JavaScript library
UI framework
Web framework
Web server

SSL certificate

ValidValid
IssuerCN, XinNet DV TLS RSA CA 2025, Xin Net Technology Corp.
ExpiresApril 26, 2027
Days remaining166
ProtocolTLSv1.2
Namesteachina.net, www.teachina.net

Email security

FScore 15/100 across SPF, DMARC, DKIM, MTA-STS and BIMI.
  • badNo SPF record. Anyone can send email that claims to come from teachina.net. Domains that send no email should publish "v=spf1 -all".
  • badNo DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.
  • warnNo DKIM key found at common selectors (google, selector1, selector2, default, k1, k2, s1, s2, ...). DKIM may still use a custom selector we cannot guess.
  • warnNo MX records: this domain cannot receive email.
  • warnNo BIMI record (optional: shows your logo next to your emails in supporting inboxes).

Homepage metadata

Title勐海吴觉农茶业有限公司 - 勐海吴觉农茶业
Description茶者圣·圣者茶
IndexableYes
Word count610

About teachina.net

Who is the registrar of teachina.net?

teachina.net is registered with Xin Net Technology Corporation (IANA ID 120).

When does teachina.net expire?

The current registration of teachina.net expires on May 6, 2029. It was first registered on May 6, 2003.

What technology does teachina.net use?

We detected 4 technologies on teachina.net, including jQuery, Bootstrap, ASP.NET, Microsoft IIS.

Does teachina.net protect its email with SPF and DMARC?

teachina.net scores 15/100 (grade F) for email security. No SPF record. Anyone can send email that claims to come from teachina.net. Domains that send no email should publish "v=spf1 -all". No DMARC record. Receivers have no instructions for mail that fails SPF and DKIM, and you get no reports about who sends as your domain.

What are the name servers of teachina.net?

teachina.net uses ns15.xincache.com, ns16.xincache.com.