ncnu.edu.tw

Observed Jul 22, 2026, 01:21 UTC (20h 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

Not responding

Email byGoogle (SPF sender)

Also usesGoogle Search Console

tranco_40k

Every line above is a signed observation. Check the math at the bottom of the page.

INFRASTRUCTURE MAPwhat ncnu.edu.tw actually stands on - every host below is a signed observation

ncnu.edu.tw

academic.ncnu.edu.twdns3.twaren.nettaurus.ncnu.edu.tw

edu.tw + twaren.netanswers its DNS

catcher2.ncnu.edu.twcatcher.ncnu.edu.tw

Google (SPF sender)receives its email

DNS Records

MX 2

10catcher2.ncnu.edu.tw
20catcher.ncnu.edu.tw

TXT 11

google-site-verification=kYeGwWP-e8JecmrzANM8GdAq_--lb8fu8XnnuD-6pwk
RhFHn096hNnOweWULG0iXwQp51DZkJWw15PN2qVyhYo
22dcp8zvmpk62bn1dy0jrs20yfdj38nt
BjGB1-XQHljWueuegKMFxVd2YhTEC-zwXOKBBUTrc68
MS=A227B30DEAE9D39793FAB1E79FCC187203FD255B
google-site-verification=B6rk7AjHKwqhToYC0aMqyC97Hh0sWnn7Nar5h3IFgSw
ghN3mW8kFuwrWosFuU2UOPiJELuLFD1WAooLy__w3NM
google-site-verification=jjdSuHFidVArk8k5iNoOsp5CRk6l0KQOJYcMf-0QPOs
adobe-idp-site-verification=430f6f514845847763943ddb9de43e96d889cecb4094f0a1636dfd5bc5bf8bac
v=spf1 include:_spf.ncnu.edu.tw include:_spf.google.com ~all

NS 3

academic.ncnu.edu.tw
dns3.twaren.net
taurus.ncnu.edu.tw

SOA 1

academic.ncnu.edu.tw ccunix.ncnu.edu.tw

SRV 2

imap.ncnu.edu.tw:993 p5
:0 p0

TLS Certificates (0)

None.

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

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

Ed25519 Receipt

Receipt ID: rcpt_2a141400893c3903
Output Hash: da16c5a15062107e71c5b3136d43cc9df45596ce1f0dffbbdf6bc9b3b14330ef
Signature: ed25519:00f989cbe158ef504402c20a31b5cbd49b1e4a398450c29db107f2d0c813035f5fab371cc2c726be3930ccd35777ae2985f5d7c959f29479ac3127bcb147b003
Public Key: ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8
Parent: (genesis)
Plane: fast

Verify this in your browser

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