lingua.com

Observed Jul 21, 2026, 17:41 UTC (2d ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation — watch it for 5-minute checks.

Verify this receipt yourself + Watch this domain

Up right now

Email byGoogle (SPF sender)

Secured byLet's Encrypt

Also usesGoogle Search Console

1 subdomain · tranco_100k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat lingua.com actually stands on - every host below is a signed observation

lingua.com

A / AAAA

92.204.54.4

unattributedserves the site

ns1.domaindiscount24.netns2.domaindiscount24.netns3.domaindiscount24.net

domaindiscount24.netanswers its DNS

TLS

lingua.com

Let's Encryptissued its certificate

DNS Records

A 1

92.204.54.4

TXT 2

google-site-verification=hPYK1ieYXt9ZdHkZvdScr4AAExjbjx0s19bNaWHAJZA
v=spf1 a include:_spf.google.com include:spf.mailjet.com ~all

NS 3

ns1.domaindiscount24.net
ns2.domaindiscount24.net
ns3.domaindiscount24.net

SOA 1

ns1.domaindiscount24.net tech.key-systems.net

TLS Certificates (3)

Common Name	Issuer	Expires
`lingua.com`	C=US, O=Let's Encrypt, CN=YR2	Sat, 05 Sep 2026 14:36:39 +0000
`YR2`	C=US, O=ISRG, CN=Root YR	Sat, 02 Sep 2028 23:59:59 +0000
`Root YR`	C=US, O=Internet Security Research Group, CN=ISRG Root X1	Thu, 02 Sep 2032 23:59:59 +0000

Subdomains (1)

www.lingua.com

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.

Verify this receipt

Put the receipt on your own site. A live badge showing what DomainDrift observes and signs for lingua.com. It updates itself. It attests a signed observation - not that the site is safe.

<a href="https://domaindrift.io/t/lingua.com">
  <img src="https://domaindrift.io/badge/lingua.com.svg"
       width="300" height="64" alt="DomainDrift signed observations for lingua.com">
</a>

Ed25519 Receipt

Receipt ID: rcpt_6c673ee8ab7bad7d
Output Hash: 3c163a394591d14b65fcf56147cf935f80e0fa2971c3917f640fcb9d87218d1d
Signature: ed25519:0b395087d2685786efea98ec55996c2d63259623d13d9f15ec2e88c9dea08dfbced2dbfdb8fb3f5b577ef615d4e79f5041a472cad3ad224b7bcb67cb7daa5a01
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

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