ygu.ac.jp
Observed Aug 2, 2026, 22:42 UTC (10h 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
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat ygu.ac.jp actually stands on - every host below is a signed observation
ygu.ac.jp
NS
dns-x.sinet.ad.jpns1.ygu.ac.jp
ad.jp + ac.jpanswers its DNS
MX
ygu-ac-jp.mail.protection.outlook.com
Microsoft 365receives its email
DNS Records
MX 1
0ygu-ac-jp.mail.protection.outlook.com
TXT 5
MS=ms25348656MS=2CF9A705B73FB98369CADC245F31EDDD02E4D48Dv=spf1 ip4:202.250.224.14 ip4:202.250.224.21 ip4:202.250.224.101 ip4:202.250.224.16 ip4:133.242.51.37 ip4:202.174.49.184 ip4:35.76.45.85 include:spf.protection.outlook.com include:axol.jp include:mail.ma-jin.jp include:spf.mandrillapp.com -allapple-domain-verification=XWtEpw10WDmPuN7rCF2B611B4F4EBD2BF87E504156223220
NS 2
dns-x.sinet.ad.jpns1.ygu.ac.jp
SOA 1
ns1.ygu.ac.jp postmaster.ygu.ac.jp
DMARC_RECORDS 1
v=DMARC1; p=none; rua=mailto:ygcc@c2c.ac.jp
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_eb9a9ec2c4743ce4- Output Hash
6e0e626f04f80c6525e331e46f632bceed60ebb1dbeef9e54200aa3332e13831- Signature
ed25519:1054fd0d8087360e5ed895c6ba25794f0de2dc7af6afe3f61e171bc9686b2c0adc73ba997bbf20f25b4b3df1dc8dbb1eae8cbc8c81767d167a1fc9e543bd3502- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast