CONTINUOUS INTERNET TELEMETRY24H DRIFT3,056 material changesacross 2,777 domains · -342 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.com · -8 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,325 curated domains not answering-6,393 vs yesterdayERRORS10,921 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,056 material changesacross 2,777 domains · -342 vs yesterdayDNS DRIFT19 domains changed DNS providertop destination cloudflare.com · -8 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination google.com · -1 vs yesterdayCERT DRIFT6 domains switched issuing CA24h · -1 vs yesterdayNOW3,325 curated domains not answering-6,393 vs yesterdayERRORS10,921 responded with an errorlast probe · 5xx / 404 / 429 / 403

teachoo.com

Observed 2026-07-13T00:31:26.960Z (19h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Email byZoho Mail
Also usesGoogle Search Console
IPv6 · 2 subdomains · tranco_20k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat teachoo.com actually stands on - every host below is a signed observation
teachoo.com
A / AAAA
104.26.8.48104.26.9.48172.67.72.672606:4700:20::ac43:4843+2 more
Cloudflareserves the site
NS
graham.ns.cloudflare.comdahlia.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
mx3.zoho.commx2.zoho.commx.zoho.com
Zoho Mailreceives its email

HTTPS probe

redirect Redirecting (3xx) 301 → https://www.teachoo.com/
HTTP status301
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time56 ms
DNS resolutionNOERROR
Redirect chain
https://www.teachoo.com/

Every field above is part of the same signed observation as the records below. Blank means not observed, never "none".

DNS Records

A 3

  • 104.26.8.48
  • 104.26.9.48
  • 172.67.72.67

AAAA 3

  • 2606:4700:20::ac43:4843
  • 2606:4700:20::681a:930
  • 2606:4700:20::681a:830

MX 3

  • 50mx3.zoho.com
  • 20mx2.zoho.com
  • 10mx.zoho.com

TXT 4

  • pinterest-site-verification=917a2d5c3514c8177714cd370964a5ec
  • google-site-verification=_seOgO-DrghIYPsiDkNfTDuLUgIN61vdhna6tpe06EU
  • v=spf1 include:zoho.com include:_spf.google.com include:amazonses.com ~all
  • v=DMARC1; p=none; rua=mailto:fb22635c3434400eb6b30802b182d75f@dmarc-reports.cloudflare.net

NS 2

  • graham.ns.cloudflare.com
  • dahlia.ns.cloudflare.com

SOA 1

  • dahlia.ns.cloudflare.com dns.cloudflare.com

CAA 10

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

TLS Certificates (0)

None.

Subdomains (2)

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

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

Ed25519 Receipt

Receipt ID
32b5e86f-12d3-4efe-a59e-a51e10617e1f
Output Hash
aeb67feb36ed7170c4b6d1302495916619134f23b2f54561a196c88ca60839f1
Signature
ed25519:be8e5c6f122f2b33e7e57084610caf472bd0c42cb4db91ef0716b62ee2d726991fc1df739c3643cdb9ac9bf1d5f47c817135d13423b8d6e31ccd3e8858787904
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser