antfu.me
Observed Jul 24, 2026, 14:07 UTC (23h 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
Secured byLet's Encrypt
Also usesGoogle Search Console
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat antfu.me actually stands on - every host below is a signed observation
antfu.me
A / AAAA
98.84.224.11118.208.88.1572600:1f18:16e:df01::1f62600:1f18:16e:df01::1f5
2600serves the site
NS
dns1.p04.nsone.netdns2.p04.nsone.netdns3.p04.nsone.netdns4.p04.nsone.net
nsone.netanswers its DNS
MX
mx2.forwardemail.netmx1.forwardemail.net
forwardemail.netreceives its email
TLS
antfu.me
Let's Encryptissued its certificate
DNS Records
A 2
98.84.224.11118.208.88.157
AAAA 2
2600:1f18:16e:df01::1f62600:1f18:16e:df01::1f5
MX 2
20mx2.forwardemail.net10mx1.forwardemail.net
TXT 2
forward-email-site-verification=sDYdJzRPjVgoogle-site-verification=OqghUis7uaXmRAmx7et1BCbj8faqBGSfpfqKykw72CE
NS 4
dns1.p04.nsone.netdns2.p04.nsone.netdns3.p04.nsone.netdns4.p04.nsone.net
SOA 1
dns1.p04.nsone.net domains\+netlify.netlify.com
TLS Certificates (4)
| Common Name | Issuer | Expires |
|---|---|---|
antfu.me |
C=US, O=Let's Encrypt, CN=YE1 | Fri, 25 Sep 2026 21:10:13 +0000 |
YE1 |
C=US, O=ISRG, CN=Root YE | Sat, 02 Sep 2028 23:59:59 +0000 |
Root YE |
C=US, O=Internet Security Research Group, CN=ISRG Root X2 | Thu, 02 Sep 2032 23:59:59 +0000 |
ISRG Root X2 |
C=US, O=Internet Security Research Group, CN=ISRG Root X1 | Thu, 02 Sep 2032 23:59:59 +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; nothing leaves your machine.
Verify this receiptEd25519 Receipt
- Receipt ID
rcpt_ce5c49d5a204bd7b- Output Hash
09194aab9330257ccb95c644098bd009e18d7da1f1f4282619768ff0e7eff946- Signature
ed25519:5967a1a48714a6c73d946694f8dbb9482386bb64499bde8482c6e9957a444d03f8edfd06bb90eab6a6ea54f8455c2cdbbfe6bc14f3197e3e5354438a02368f0b- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast