CONTINUOUS INTERNET TELEMETRY24H DRIFT2,839 material changesacross 2,522 domains · -559 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination cloudflare.com · -6 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,330 curated domains not answering-6,388 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT2,839 material changesacross 2,522 domains · -559 vs yesterdayDNS DRIFT21 domains changed DNS providertop destination cloudflare.com · -6 vs yesterdayEMAIL DRIFT3 domains switched email providertop destination h-email.net · -3 vs yesterdayCERT DRIFT8 domains switched issuing CA24h · +1 vs yesterdayNOW3,330 curated domains not answering-6,388 vs yesterdayERRORS10,947 responded with an errorlast probe · 5xx / 404 / 429 / 403

precoro.com

Observed 2026-07-13T00:16:35.848880114+00:00 (16h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byGoogle Workspace
Secured byGoogle Trust Services
Also usesGoogle Search ConsoleHubSpot
IPv6 · 1 subdomain · push_legacy
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat precoro.com actually stands on - every host below is a signed observation
precoro.com
A / AAAA
104.26.14.51172.67.73.180104.26.15.512606:4700:20::681a:e33+2 more
Cloudflareserves the site
NS
maria.ns.cloudflare.comned.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
precoro.com
Google Trust Servicesissued its certificate

DNS Records

A 3

  • 104.26.14.51
  • 172.67.73.180
  • 104.26.15.51

AAAA 3

  • 2606:4700:20::681a:e33
  • 2606:4700:20::681a:f33
  • 2606:4700:20::ac43:49b4

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 8

  • MS=0893D33713DAA4C577FC0658D628BA75F0A0FA0B
  • anthropic-domain-verification-qgwfbg=6bSt0lb9QmJGbQjH32cebnHtJ
  • asv=dd01a085921b719e9db137a3c9ff54fc
  • google-site-verification=31xTaW4m4qO5Ajgel89eaaGzm8McN_3XfzMS8wcPH44
  • google-site-verification=YgWXOEYVFucOctJt6iElDvNjMcER2RckZE8jVXgtB4Y
  • google-site-verification=zxfYtMuQEhs8V4dfi4N0TAL2kAKewhjLtpizzfm2cG4
  • v=spf1 include:sendgrid.net include:_spf.google.com include:1903299.spf01.hubspotemail.net include:eu-sender.zohoinvoice.com ~all
  • v=DMARC1;p=reject;pct=100;ruf=mailto:mm@precoro.com

NS 2

  • maria.ns.cloudflare.com
  • ned.ns.cloudflare.com

SOA 1

  • maria.ns.cloudflare.com dns.cloudflare.com

TLS Certificates (3)

Common NameIssuerExpires
precoro.com C=US, O=Google Trust Services, CN=WE1 Sat, 03 Oct 2026 19:46:06 +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 (1)

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 precoro.com. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
6be8bf1e-e416-4f6a-a327-7f12fe5bba32
Output Hash
a0873dcfb521fe193f9a7ec1d443dafc6efa272d8328e2317ef69183a9609be7
Signature
ed25519:65d93f2581e76c66b854c60a9135daf76c55169f94de6ae46f4d9b96177164c24ef89ce988b8a8a5997b7dea21e494c2cc0b82dd4ec898e6736b52c3a752c00c
Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent
(genesis)
Plane
fast
Verify this in your browser