marbo.com.tw
Observed Aug 16, 2026, 09:48 UTC (2h 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.
Up right now
Email byMicrosoft 365
Microsoft 365Secured byLet's Encrypt
Let's Encrypt1 subdomain · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat marbo.com.tw actually stands on - every host below is a signed observation
marbo.com.tw
A / AAAA
213.109.149.100
unattributedserves the site
NS
ns11.twnic.net.twns12.twnic.net.tw
net.twanswers its DNS
MX
marbo-com-tw.mail.protection.outlook.com
Microsoft 365receives its email
TLS
www.marboweekly.com.tw
Let's Encryptissued its certificate
DNS Records
A 1
213.109.149.100
MX 1
5marbo-com-tw.mail.protection.outlook.com
TXT 1
v=spf1 include:spf.protection.outlook.com include:_spf.google.com ~all
NS 2
ns11.twnic.net.twns12.twnic.net.tw
SOA 1
ns11.twnic.net.tw tech.twnic.net.tw
DMARC_RECORDS 1
v=DMARC1; p=quarantine; pct=5; rua=mailto:postmaster@marbo.com.tw
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
www.marboweekly.com.tw |
C=US, O=Let's Encrypt, CN=YR1 | Fri, 09 Oct 2026 22:36:52 +0000 |
YR1 |
C=US, O=ISRG, CN=Root YR | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YR |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +0000 |
Subdomains (1)
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_f1562a744774d4cc- Output Hash
e91aade53d4441422eb77ce618829f76c0552fc96876ca9a7b194281341ab51e- Signature
ed25519:fe47b34921100ba2b1bc7ea639714e1b6ee55e563d6e4667332ec9570faa4588761bb3cda6515c19c97ac76f31824b68f4aaab9e9010b7705ba65a0f5a5a0904- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast