CONTINUOUS INTERNET TELEMETRY24H DRIFT38,139 material changesacross 37,038 domains · 24h to ~3h ago · -2,721 vs yesterdayNOW555 curated domains not reachablelast probe, steadySITE ERRORS34,565 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 156,805 sites429 rate-limit / 403 bot-block, a posture signal

ylc.org

Observed Jul 26, 2026, 09:51 UTC (7d 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 byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search Console
IPv6 · majestic
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ylc.org actually stands on - every host below is a signed observation
ylc.org
A / AAAA
104.21.12.159172.67.195.332606:4700:3035::ac43:c3212606:4700:3034::6815:c9f
Cloudflareserves the site
NS
ara.ns.cloudflare.comhunts.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comalt1.aspmx.l.google.com+1 more
Google Workspacereceives its email
TLS
ylc.org
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.12.159
  • 172.67.195.33

AAAA 2

  • 2606:4700:3035::ac43:c321
  • 2606:4700:3034::6815:c9f

MX 5

  • 1aspmx.l.google.com
  • 10alt3.aspmx.l.google.com
  • 10alt4.aspmx.l.google.com
  • 5alt1.aspmx.l.google.com
  • 5alt2.aspmx.l.google.com

TXT 5

  • MS=ms52332732
  • apple-domain-verification=XBo4UPTo3krx8gVN
  • google-site-verification=rpinQ621OcJicYgNk5Q4_9q9_qQU5zyiroD3cFqqPKI
  • v=spf1 include:mailgun.org include:_spf.google.com include:spf.protection.outlook.com include:_s00285110.autospf.email ~all
  • v=DMARC1; p=none; rua=mailto:dmarc-reports@ylc.org;

NS 2

  • ara.ns.cloudflare.com
  • hunts.ns.cloudflare.com

SOA 1

  • ara.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
ylc.org C=US, O=Google Trust Services, CN=WE1 Sat, 29 Aug 2026 20:17:40 +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 ylc.org. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_1fa89a7ff74d08b7
Output Hash
60d3375bda8d327742df79b427fff36686419b7d9f22e96fa753524ec2f72b86
Signature
ed25519:fda497cec0aacec7ebfe4574d56e0e346fea23b132cd11f9fba9fd4466d4c7c991e3e8e56d3bdb3a1380213e66c287d0b93f32c495a26cf72930a89b1b82940d
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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