niu.edu.tw
Last scanned 8h ago; the signed record is unchanged since 7d ago. Every field below carries an Ed25519 signature from that last reading. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Up right now
Email byGoogle (SPF sender)
Google (SPF sender)Secured byTAIWAN-CA
Also usesGoogle Search ConsoleMicrosoft 365
Google Search Console
Microsoft 365IPv6 · tranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for niu.edu.tw in the last day; this reading matches the one before it. The steady record is signed like every other reading. Watch it to catch the next move the moment it lands.
SIGNED-OUT VIEW
Provider names, posture and counts are shown. The record values - every DNS answer, each subdomain hostname, raw TXT, IPs, cert names and WHOIS - are the product. Sign in for the full signed record, or use the API with a key.
DNS records 14
A1AAAA1NS2MX1TXT8SOA1
TLS certificates 3
Issued byTAIWAN-CA
ExpiresWed, 18 No (87d)
Certificate nameswithheld
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 receiptthe raw cryptographic proof
- Receipt ID
rcpt_8bbabd4a15ba4c2a- Output Hash
8ebe851e8557441140382cfe2c6a11bded30757332a9dbe5a57ab33fb93b9355- Signature
ed25519:75d7e3c696501d77606fe02b2a14678c410909c32b9e0bf54345fb900c1e12ba8ff524ed8f5709153769dcb18fd3b78f60f986ba85a15b4eb99e1e1c75e2980a- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast