yclas.com

Observed Jul 27, 2026, 14:28 UTC (6d 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

Runs onCloudflare

Email byZoho Mail

Secured byGoogle Trust Services

Also usesGoogle Search Console

IPv6 · tranco

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

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

yclas.com

A / AAAA

104.26.13.170172.67.71.155104.26.12.1702606:4700:20::681a:caa+2 more

Cloudflareserves the site

barbara.ns.cloudflare.comjosh.ns.cloudflare.com

cloudflare.comanswers its DNS

mx.zoho.commx2.zoho.com

Zoho Mailreceives its email

TLS

yclas.com

Google Trust Servicesissued its certificate

DNS Records

A 3

104.26.13.170
172.67.71.155
104.26.12.170

AAAA 3

2606:4700:20::681a:caa
2606:4700:20::681a:daa
2606:4700:20::ac43:479b

MX 2

10mx.zoho.com
20mx2.zoho.com

TXT 6

google-site-verification=0wdcjNNvqaIbr0JWeyM-65YOgu-eAL3uz6K1TXekhqc
v=spf1 a mx include:zoho.com include:_spf.elasticemail.com -all
v=DMARC1;p=reject;pct=100;rua=mailto:info@yclas.com;ruf=mailto:info@yclas.com
1|www.yclas.ovh
1|www.yclas.ovh
1|www.yclas.ovh

NS 2

barbara.ns.cloudflare.com
josh.ns.cloudflare.com

SOA 1

barbara.ns.cloudflare.com dns.cloudflare.com

CAA 10

issue "comodoca.com"
issue "digicert.com; cansignhttpexchanges=yes"
issue "letsencrypt.org"
issue "pki.goog; cansignhttpexchanges=yes"
issue "ssl.com"
issuewild "comodoca.com"
issuewild "digicert.com; cansignhttpexchanges=yes"
issuewild "letsencrypt.org"
issuewild "pki.goog; cansignhttpexchanges=yes"
issuewild "ssl.com"

TLS Certificates (3)

Common Name	Issuer	Expires
`yclas.com`	C=US, O=Google Trust Services, CN=WE1	Wed, 14 Oct 2026 00:41:27 +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 receipt

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

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

Ed25519 Receipt

Receipt ID: rcpt_c4ac2cd5830b1499
Output Hash: 0125654126ececa4a74fcd77df1ec5f64dfeda7be21a8e8380113cefd75e1855
Signature: ed25519:aa4ef661cc77b271d4becae67915f11c0b0c8fc7301c97f40a59f994d33ac8727bb0a0ea323f9ddf7cb01cb8ca4478117e8c7a59ae4f009e56b34ef971367f0e
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

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Permalink: https://domaindrift.io/t/yclas.com