CONTINUOUS INTERNET TELEMETRY24H DRIFTat least 13,065 material changesacross 10,573+ domains · 24h to ~2h ago · a floor, 22h of 24 walkedNOW553 curated domains not reachable+51 vs yesterdaySITE ERRORS35,089 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 154,796 sites429 rate-limit / 403 bot-block, a posture signal

dyc.com

Observed Jul 29, 2026, 04:04 UTC (15h 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 byMicrosoft 365
Secured byGoogle Trust Services
IPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat dyc.com actually stands on - every host below is a signed observation
dyc.com
A / AAAA
104.21.93.12172.67.202.682606:4700:3030::6815:5d0c2606:4700:3035::ac43:ca44
Cloudflareserves the site
NS
yichun.ns.cloudflare.comzita.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
dyc-com.mail.protection.outlook.com
Microsoft 365receives its email
TLS
dyc.com
Google Trust Servicesissued its certificate

DNS Records

A 2

  • 104.21.93.12
  • 172.67.202.68

AAAA 2

  • 2606:4700:3030::6815:5d0c
  • 2606:4700:3035::ac43:ca44

MX 1

  • 0dyc-com.mail.protection.outlook.com

TXT 4

  • MS=ms57227052
  • cisco-ci-domain-verification=40dd9116c953f520fc5fc1c149c148ec5ab012fcf4b22e4ea16a93b20cff3eb6
  • sophos-domain-verification=add8881a54c58ad7d89146f1eaa567efaabf2d2d
  • v=spf1 mx ip4:8.24.204.8/29 ip4:8.24.204.16/31 ip4:8.24.204.18/32 ip4:168.245.14.77/32 ip4:168.245.126.209/32 ip4:168.245.121.127/32 ip4:50.31.61.116/32 include:_spf_useast2.prod.hydra.sophos.com include:sendgrid.net include:spfa.cpmails.com include:spf.protection.outlook.com ~all

NS 2

  • yichun.ns.cloudflare.com
  • zita.ns.cloudflare.com

SOA 1

  • yichun.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
dyc.com C=US, O=Google Trust Services, CN=WE1 Mon, 26 Oct 2026 16:50:01 +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 dyc.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
rcpt_f2ef7a8b9c8ac8ee
Output Hash
e1c627331ce31527c6efd4295fa870b8509a1376d0d7389db024bd626a059b52
Signature
ed25519:8ff651fbdd29db0c3348b27e27d8e3d892d1a0fdb7ccbd72607388d83688db1c6be6acb8d44fac894164bb9d9a56ad08d764d792ee0a5259c002796add898707
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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