zync.edu.cn

Observed Jul 27, 2026, 20:02 UTC (5d 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

Signed observation on record.

tranco

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

INFRASTRUCTURE MAPwhat zync.edu.cn actually stands on - every host below is a signed observation

zync.edu.cn

dns2.zync.edu.cndns1.zync.edu.cn

edu.cnanswers its DNS

mx.zync.edu.cn

edu.cnreceives its email

DNS Records

MX 1

10mx.zync.edu.cn

TXT 1

v=spf1 ipv4:222.19.137.4 ipv6:2001:250:2C03::4:13A -all

NS 2

dns2.zync.edu.cn
dns1.zync.edu.cn

SOA 1

dns1.zync.edu.cn dnsroot.zync.edu.cn

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

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

Ed25519 Receipt

Receipt ID: rcpt_d00aef2ebb075f21
Output Hash: 567a79750afc90606e8a2b5559a6a99c7980a226f7fc1b4736f8129a3fe8c781
Signature: ed25519:144134b59e89bfbc65c05977198797842962270c3844a3a3d04d33408509fcfe9ac0c644575cdf9419ce2e354e0029a2f71ece39a9610da1081f513974f09900
Public Key: ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent: (genesis)
Plane: fast

Verify this in your browser

Permalink: https://domaindrift.io/t/zync.edu.cn