CONTINUOUS INTERNET TELEMETRY24H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 40324H DRIFT3,214 material changesacross 2,745 domains · -184 vs yesterdayDNS DRIFT25 domains changed DNS providertop destination digicertdns.com + digicertdns.net · -2 vs yesterdayEMAIL DRIFT5 domains switched email providertop destination gov.cn · -1 vs yesterdayCERT DRIFT9 domains switched issuing CA24h · +2 vs yesterdayNOW3,321 curated domains not answering-6,397 vs yesterdayERRORS10,953 responded with an errorlast probe · 5xx / 404 / 429 / 403

nccu.edu.tw

Observed 2026-07-12T06:23:51.899Z (22h ago). Every field below was attested with an Ed25519 signature at scan time.

Up right now
Runs onCloudflare
Also usesGoogle Search Console
14 subdomains · tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat nccu.edu.tw actually stands on - every host below is a signed observation
nccu.edu.tw
A / AAAA
140.119.166.199
Cloudflareserves the site
NS
sun2cc.nccu.edu.twdns2.nccu.edu.tw
edu.twanswers its DNS
MX
mg.nccu.edu.tw
edu.twreceives its email

HTTPS probe

ok Responding normally (2xx) 200 OK
HTTP status200
Servercloudflare
TLS protocolHTTP/2
TLS issuernot observed
Behind Cloudflareyes
Response time1509 ms
DNS resolutionNOERROR

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

DNS Records

A 1

  • 140.119.166.199

MX 1

  • 0mg.nccu.edu.tw

TXT 14

  • voe76b5nhi18kkef8754hlu7c4
  • 6jJ__k7QUNZl5Jr7KLKFJR3OjjbmKKH51KSAOkM9jAI
  • d28tt7bmr1q577znb353xppd9xzkzmkh
  • adobe-idp-site-verification=e0db3fd0-867b-4d62-af9c-b8bb240fde6f
  • 1Lp1VlLCw06k6KJmUph-mYtTw4u4FztTTahm__8wHXk
  • CfS0YhcIYeuiusVF2lrT8TvVaS9M9irLClbmU9U9ks4
  • google-site-verification=a-V3tMlFPJG3IuUgEIDSGwKcTKWbeTwhqdoWqjv1KyM
  • 3fbka2tq7np1iqrt1cpocfr6tq
  • v=spf1 include:spf1.nccu.edu.tw ~all
  • l_2by1gmcR5l03uNp21JzitF0EESuzlnI_jq4mEgwP4

NS 2

  • sun2cc.nccu.edu.tw
  • dns2.nccu.edu.tw

SOA 1

  • sun2cc.nccu.edu.tw root.sun2cc.nccu.edu.tw

TLS Certificates (0)

None.

Subdomains (14)

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 nccu.edu.tw. It updates itself. It attests a signed observation - not that the site is safe.

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

Ed25519 Receipt

Receipt ID
7f70fcac-cdb6-4646-9576-86cf9e97c551
Output Hash
4cbd97e73fe26d0711337c6832fdccee20e3b46bc45e2a1167183b9f9775b51e
Signature
ed25519:f0925820d92ce4fb867a60dafb22886d2eece225947be97664a3c6cd11137df354a5bc8ec8db94cb0ce73c55f6c850977d1553bd672102202d454abb1bfc6f0b
Public Key
ed25519:d610d74ef18f683e5beb859d241d5e67dff0c122e8928b06bec1c2476f4ba27b
Parent
(genesis)
Plane
fast
Verify this in your browser