kalug.tw
Observed Aug 16, 2026, 08:07 UTC (4h 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
Runs onCloudflare
CloudflareSecured byGoogle Trust Services
Google Trust ServicesIPv6 · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat kalug.tw actually stands on - every host below is a signed observation
kalug.tw
A / AAAA
104.21.2.150172.67.129.842606:4700:3032::ac43:81542606:4700:3036::6815:296
Cloudflareserves the site
NS
jay.ns.cloudflare.comelaine.ns.cloudflare.com
cloudflare.comanswers its DNS
MX
ks.kalug.tw
kalug.twreceives its email
TLS
kalug.tw
Google Trust Servicesissued its certificate
DNS Records
A 2
104.21.2.150172.67.129.84
AAAA 2
2606:4700:3032::ac43:81542606:4700:3036::6815:296
MX 1
10ks.kalug.tw
TXT 1
v=spf1 include:_mailcust.gandi.net ?all
NS 2
jay.ns.cloudflare.comelaine.ns.cloudflare.com
SOA 1
elaine.ns.cloudflare.com dns.cloudflare.com
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
kalug.tw |
C=US, O=Google Trust Services, CN=WE1 | Mon, 26 Oct 2026 13:03:22 +0000 |
WE1 |
C=US, O=Google Trust Services LLC, CN=GTS Root R4 | Tue, 20 Feb 2029 14:00:00 +0000 |
GTS Root R4 |
C=BE, O=GlobalSign nv-sa, 2.5.4.11=Root CA, CN=GlobalSign Root CA | Fri, 28 Jan 2028 00:00:42 +0000 |
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; the only network request the check makes is for the published public keys.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_b87d203f32ddba1b- Output Hash
7a8d0ede34bbda0ddcd7e0a23ac4b3b428b20051b5a627d969ca7dc72a5e6585- Signature
ed25519:c53a41807c1a520535f45086c27aa0bed7e99c192716f9a22690ad6ffef6261147ef4e244428733b55a82dd68234a1f3f783f0f31f30016b02be5a3d6037eb0f- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast