fcu.edu.tw
Observed Jul 22, 2026, 01:15 UTC (9h 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
Email byMicrosoft 365
Also usesFacebook/MetaGoogle Search Console
tranco_40k
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat fcu.edu.tw actually stands on - every host below is a signed observation
fcu.edu.tw
NS
fcums1.fcu.edu.twns2.fcu.edu.tw
edu.twanswers its DNS
MX
fcu-edu-tw.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
MX 1
0fcu-edu-tw.mail.protection.outlook.com
TXT 10
adobe-idp-site-verification=55f1b700c19ca6f80a7999ce5c8d4fee1a0ac4e5504cd97a3ce3da81aa8a5b0aapple-domain-verification=b8txAOlCtTJ6O6eNMS=ms49190099v=spf1 ip4:140.134.0.0/16 ip4:202.133.227.144/29 include:spf.protection.outlook.com -allfacebook-domain-verification=anis8kjwmzrohhzij18xb8byvscttgrg4racc7i3sispq5oba8af4q8MS=2DED605A942D110E24215EF8F7854BB088880929FgjSFG_NwdQ52SfnOl_Jgv7SQ69xALDjuEDlGHDEu3sgoogle-site-verification=Gu-NWwf6PgTsGtzS3k4iELOOD2RTUwrV-WvG3oUJpiYgoogle-site-verification=r51DqgX4iJqeJQeeWMBNZ8kXlf6pRtMJPcceth-HFBs
NS 2
fcums1.fcu.edu.twns2.fcu.edu.tw
SOA 1
fcums1.fcu.edu.tw lbchen.fcu.edu.tw
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_e1019571d7980c2f- Output Hash
31b66795b2c9318190dafceab4f5cea53357c4bc33a067c2cc144907f58b7936- Signature
ed25519:cb58123b58e5fca44185fa48f02ced8feefb549b9d70e6191f5263c02534aa82d6c7f4a600aab917351823decb73f6ea4424c9d6c99ab7e0f6ba8c3cb19e880c- Public Key
ed25519:178c3bd0f57d9d64b83cc4630753381e1a465005a2bbba3d032371f24af0bfd8- Parent
(genesis)- Plane
- fast