zit.edu.cn
Observed Aug 3, 2026, 03:05 UTC (7h 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.
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 zit.edu.cn actually stands on - every host below is a signed observation
zit.edu.cn
A / AAAA
125.219.158.88
unattributedserves the site
NS
dns.zit.edu.cndns2.zit.edu.cn
edu.cnanswers its DNS
MX
mxbiz2.qq.commxbiz1.qq.com
qq.comreceives its email
DNS Records
A 1
125.219.158.88
MX 2
15mxbiz2.qq.com10mxbiz1.qq.com
TXT 1
v=spf1 include:spf.mail.qq.com ~all
NS 2
dns.zit.edu.cndns2.zit.edu.cn
SOA 1
dns.zit.edu.cn hostmaster\@zit.edu.cn
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:mailauth-reports@qq.com
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 receiptEd25519 Receipt
- Receipt ID
rcpt_18d5112f38a7787b- Output Hash
15a1c98121b604f93ed678c8f6b7879e43ac6a6d99de6d5eeb647e8e8387726b- Signature
ed25519:13fad37260db9d3944ad79550f9899a1b5ac9b1a46b59ee4f0b8e4f2e541d8b6f78697d982453f0eb9c033efc46ab13c6f067b5fc6e9f34e1560120514b84101- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast