shark.com
Observed Jul 24, 2026, 02:49 UTC (4h 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.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byLet's Encrypt
Registered withMarkMonitor Inc.
push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat shark.com actually stands on - every host below is a signed observation
shark.com
A / AAAA
141.193.213.10141.193.213.11
Cloudflareserves the site
NS
albert.ns.cloudflare.commarge.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
shark-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
shark.com
Let's Encryptissued its certificate
DNS Records
A 2
141.193.213.10141.193.213.11
MX 1
0shark-com.mail.protection.outlook.com
TXT 5
MS=ms92182566anthropic-domain-verification-3jmf2p=AeM66fjquOn42nuKAuIkaXgPEv=spf1 include:spf.protection.outlook.com -allv=DMARC1; p=quarantine; pct=100; rua=mailto:dmarc@shark.comv=STSv1; id=20250717Z;
NS 2
albert.ns.cloudflare.commarge.ns.cloudflare.com
SOA 1
albert.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
shark.com |
C=US, O=Let's Encrypt, CN=YE1 | Fri, 25 Sep 2026 22:28:24 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (0)
None observed.
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
rcpt_9c4f616e4a10b794- Output Hash
c4ad9550d5eebf4d318d8c9b7da3baa301c6ddd0d55fe360d8803e7f31676670- Signature
ed25519:928140e856bf451458b32a81f39ec424e074c1f9b65a096213017fbdf8f515c5bc063721bdb83931680cb761a7a7abb08df33405d893865e4db8730e93ea5809- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast