c-sharpcorner.com
Observed 2026-07-17T14:10:44.493485521+00:00 (12h ago). Every field below was attested with an Ed25519 signature at scan time.
Up right now
Runs onCloudflare
Email byMicrosoft 365
Secured byGoogle Trust Services
Registered withDNC Holdings, Inc.
Also usesGoogle Search Console
IPv6 · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat c-sharpcorner.com actually stands on - every host below is a signed observation
c-sharpcorner.com
A / AAAA
104.26.13.218104.26.12.218172.67.72.1782606:4700:20::681a:dda+2 more
Cloudflareserves the site
NS
bill.ns.cloudflare.comdonna.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
csharpcorner-com0c.mail.protection.outlook.com
Microsoft 365receives its email
TLS
c-sharpcorner.com
Google Trust Servicesissued its certificate
DNS Records
A 3
104.26.13.218104.26.12.218172.67.72.178
AAAA 3
2606:4700:20::681a:dda2606:4700:20::ac43:48b22606:4700:20::681a:cda
MX 1
0csharpcorner-com0c.mail.protection.outlook.com
TXT 6
MS=ms20923966MS=ms92219586google-site-verification=kYBKplgPTsa7sNKcwMrMVJ1EsTBVp8wX1XCebI67OcUpinterest-site-verification=a139f72d8e8b89fbb78581b8303e4970v=spf1 include:_spf.mlsend.com include:_spf.google.com include:sendgrid.net include:spf.gonetcore.com include:spf.protection.outlook.com ~allv=DMARC1; p=reject; pct=100; rua=mailto:csharpcorner.rua@c-sharpcorner.com,mailto:rua.c-sharpcorner@emailauth.in; ruf=mailto:csharpcorner.forensic.ruf@c-sharpcorner.com,mailto:ruf.c-sharpcorner@emailauth.in;
NS 2
bill.ns.cloudflare.comdonna.ns.cloudflare.com
SOA 1
bill.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
c-sharpcorner.com |
C=US, O=Google Trust Services, CN=WE1 | Sat, 22 Aug 2026 22:49:04 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +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
46df81e3-be4c-4581-a92d-dd1a6cde82a5- Output Hash
ef1fb8cafae7865012af470b9fb1f1e7b1a85004b2c44686af806811656a4cdf- Signature
ed25519:553ca8265c0116544ff320d4854f88bb7ed54055875a265b5f3f074ea97f71348ed959c704db052e0c368e4c67536742cc606877d6f1659989f7aa8b9fc50603- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast