lingo.com
Observed 2026-07-12T18:12:02.242Z (19h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Registered withGoDaddy.com, LLC
telecom
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat lingo.com actually stands on - every host below is a signed observation
lingo.com
A / AAAA
64.136.53.15264.136.45.152
Cloudflareserves the site
NS
ns66.domaincontrol.comns65.domaincontrol.com
domaincontrol.comanswers its DNS
MX
lingo-com.mail.protection.outlook.com
Microsoft 365receives its email
HTTPS probe
ok
Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time354 ms
DNS resolutionNOERROR
Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".
DNS Records
A 2
64.136.53.15264.136.45.152
MX 1
0lingo-com.mail.protection.outlook.com
TXT 2
v=spf1 ip4:18.213.108.22 ip4:216.181.32.210 ip4:216.181.32.211 ip4:50.20.4.234 ip4:68.71.127.234 ip4:206.223.103.100 ip4:206.223.103.181 ip4:69.71.29.88 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.constantcontact.com include:sendgrid.net include:bmsend.com include:_spf.salesforce.com include:amazonses.com ~allv=DMARC1; p=quarantine; sp=reject; rua=mailto:dmarc@lingo.com!10m; ruf=mailto:dmarc@lingo.com!10m; rf=afrf; pct=100; ri=86400
NS 2
ns66.domaincontrol.comns65.domaincontrol.com
SOA 1
ns65.domaincontrol.com dns.jomax.net
TLS Certificates (0)
None.
Subdomains (6)
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 receiptEd25519 Receipt
- Receipt ID
698d33f1-7d2d-4aaf-9f23-0f91d8a2a5be- Output Hash
2a6a20b5e370f9dba12652f66c97a8fe37a4f39d2c9e8fa526cb8bec4e70ad04- Signature
ed25519:3e751b43fabd40cbea017e76ea85a75ca0b202b69b97c88d1efd63814b500c4539b2b2c88029479fd33c3a4e08d94c326523bb076473f18f0fa0eb142edc9406- Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b- Parent
(genesis)- Plane
- fast