ydu.edu.tw
Observed Aug 3, 2026, 02:47 UTC (8h 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 ydu.edu.tw actually stands on - every host below is a signed observation
ydu.edu.tw
A / AAAA
120.106.9.51
unattributedserves the site
NS
dns1.ydu.edu.twdns2.ydu.edu.tw
edu.twanswers its DNS
MX
mpasp.ydu.edu.tw
edu.twreceives its email
DNS Records
A 1
120.106.9.51
MX 1
5mpasp.ydu.edu.tw
TXT 4
adobe-idp-site-verification=7c75f61f7101583f7df0405f39eb27c766f3aecf29490e8cc87742c09f2fe813_gs8cBwCoP-gA-CD9MgKxgscJW1HoXye9aLaxlTkpmwMS=453732A8080531C47C88955E76292CED9897F901v=spf1 ip4:120.106.0.0/18 ip4:120.106.64.0/21 ip4:120.104.186.1/23 ip4:211.20.107.48/29 ip4:60.248.116.37/28 ip4:59.125.81.151/28 ip4:118.163.190.85/28 ip4:60.249.72.64/26 -all
NS 2
dns1.ydu.edu.twdns2.ydu.edu.tw
SOA 1
dns1.ydu.edu.tw root.ydu.edu.tw
DMARC_RECORDS 1
v=DMARC1; p=quarantine
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_6c5e9671fc39832a- Output Hash
207c67b786c2e580438f23b224419634aaddd06153bb24ac46d6033b23f2f50d- Signature
ed25519:cb95d5280f5d3fbeff8538a1f2d7b92350014c966efd0112be37de99270bb361a24598319284c008f988b2f2e74c747fcd37613652f1a031f5ada5fab4d0a607- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast