letterstocleo.net

Observed Aug 11, 2026, 00:04 UTC (18h 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
1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat letterstocleo.net actually stands on - every host below is a signed observation
letterstocleo.net
A / AAAA
185.230.63.107185.230.63.186185.230.63.171
unattributedserves the site
NS
ns3.wixdns.netns2.wixdns.net
wixdns.netanswers its DNS
TLS
letterstocleo.net
Let's Encryptissued its certificate

DNS Records

A 3

  • 185.230.63.107
  • 185.230.63.186
  • 185.230.63.171

NS 2

  • ns3.wixdns.net
  • ns2.wixdns.net

SOA 1

  • ns2.wixdns.net support.wix.com

TLS Certificates (3)

Common NameIssuerExpires
letterstocleo.net C=US, O=Let's Encrypt, CN=YR1 Sun, 13 Sep 2026 01:44:11 +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 receipt

Ed25519 Receipt

Receipt ID
rcpt_ab54aa90b7b00f34
Output Hash
c7d04aa72fe77186c3640bb7c597f50dfd3a6d4fc2c8ff718f1a12dc8f8aef11
Signature
ed25519:b99fdad459163326f38e2c8154c4f3937875aaebc75a2b65df4ec5a0ec199f4fd881e21dfcccc3cc4f5f353cd8faaec2b400287d91dcba2eb3f6bba708e78506
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
Verify this in your browser
CONTINUOUS INTERNET TELEMETRY24H DRIFT8,303 material changesacross 5,160 domains · last 24h · -40,042 vs yesterdayDNS DRIFT83 domains changed DNS providertop destination koaladns.com · +1 vs yesterdayNOW522 curated domains not reachable-43 vs yesterdaySITE ERRORS35,921 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 116,616 sites429 rate-limit / 403 bot-block, a posture signal