seojeong.ac.kr
Last scanned 15h ago; the signed record is unchanged since 10d 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 bySectigo
SectigoAlso usesGoogle Search Console
Google Search Consoletranco_100k
Every line above is a signed observation. Check the math at the bottom of the page.
DRIFT
Steady. No change on record for seojeong.ac.kr 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 8
A1NS1MX1TXT4SOA1
TLS certificates 3
Issued bySectigo, The USERTRUST Network
ExpiresMon, 28 Se (39d)
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_31a645bc5480f7c5- Output Hash
02cf8374201469e6bdd1f380964a60ac92e5461e57d2b44ac324169381cb499e- Signature
ed25519:93b82b3b145a3a7eddad3ece8f085286ec6ac4823e0791b1729636c6e772ccd8f5b0c0273395b95a2d684ac8da4e36dbdffdab05d795b3d564220f15b70f650c- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast