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yc.hn

Observed Aug 3, 2026, 03:37 UTC (5h 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.

Verify this receipt yourself + Watch this domain
Not responding
Runs onHostPapa
Email byProtonMail
IPv6 · tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat yc.hn actually stands on - every host below is a signed observation
yc.hn
A / AAAA
104.168.22.822001:470:e901::
HostPapaserves the site
NS
ns.yc.hn
yc.hnanswers its DNS
MX
mail.protonmail.chmailsec.protonmail.ch
ProtonMailreceives its email

DNS Records

A 1

  • 104.168.22.82

AAAA 1

  • 2001:470:e901::

MX 2

  • 10mail.protonmail.ch
  • 20mailsec.protonmail.ch

TXT 5

  • keybase-site-verification=FUEmUYzb5cJinaIvqZ0PLRKykjXM-6_RfVHoK5XUwOs
  • oa1:btc recipient_address=sp1qqgxau6z2khrvrcv49qxj52j4lzvhs2uze20hsqy7x0se75hms6xj5qmlgst8jfzxayqnyk3tzfxa2ncsxtm5td87yldgj5fhe7nhc4dtuclxdqlw
  • oa1:xmr recipient_address=86APY8PctjTUSrtbqoCap9HdPvsV1UrvHH2UbcjSVUaNiD7e68S6KqBhdy1uCeqN9QDBgafMQQJCrV4Wq3qEXwoZKKG3BYN
  • protonmail-verification=8c9f2acc0e73fe7ef16e6eb3912bbc47f7616679
  • v=spf1 include:_spf.protonmail.ch ~all

NS 1

  • ns.yc.hn

SOA 1

  • ns.yc.hn webmaster.yc.hn

MCP_RECORDS 5

  • keybase-site-verification=FUEmUYzb5cJinaIvqZ0PLRKykjXM-6_RfVHoK5XUwOs
  • oa1:btc recipient_address=sp1qqgxau6z2khrvrcv49qxj52j4lzvhs2uze20hsqy7x0se75hms6xj5qmlgst8jfzxayqnyk3tzfxa2ncsxtm5td87yldgj5fhe7nhc4dtuclxdqlw
  • oa1:xmr recipient_address=86APY8PctjTUSrtbqoCap9HdPvsV1UrvHH2UbcjSVUaNiD7e68S6KqBhdy1uCeqN9QDBgafMQQJCrV4Wq3qEXwoZKKG3BYN
  • protonmail-verification=8c9f2acc0e73fe7ef16e6eb3912bbc47f7616679
  • v=spf1 include:_spf.protonmail.ch ~all

DMARC_RECORDS 1

  • v=DMARC1; p=quarantine

BIMI_RECORDS 5

  • keybase-site-verification=FUEmUYzb5cJinaIvqZ0PLRKykjXM-6_RfVHoK5XUwOs
  • oa1:btc recipient_address=sp1qqgxau6z2khrvrcv49qxj52j4lzvhs2uze20hsqy7x0se75hms6xj5qmlgst8jfzxayqnyk3tzfxa2ncsxtm5td87yldgj5fhe7nhc4dtuclxdqlw
  • oa1:xmr recipient_address=86APY8PctjTUSrtbqoCap9HdPvsV1UrvHH2UbcjSVUaNiD7e68S6KqBhdy1uCeqN9QDBgafMQQJCrV4Wq3qEXwoZKKG3BYN
  • protonmail-verification=8c9f2acc0e73fe7ef16e6eb3912bbc47f7616679
  • v=spf1 include:_spf.protonmail.ch ~all

MTA_STS_RECORDS 5

  • keybase-site-verification=FUEmUYzb5cJinaIvqZ0PLRKykjXM-6_RfVHoK5XUwOs
  • oa1:btc recipient_address=sp1qqgxau6z2khrvrcv49qxj52j4lzvhs2uze20hsqy7x0se75hms6xj5qmlgst8jfzxayqnyk3tzfxa2ncsxtm5td87yldgj5fhe7nhc4dtuclxdqlw
  • oa1:xmr recipient_address=86APY8PctjTUSrtbqoCap9HdPvsV1UrvHH2UbcjSVUaNiD7e68S6KqBhdy1uCeqN9QDBgafMQQJCrV4Wq3qEXwoZKKG3BYN
  • protonmail-verification=8c9f2acc0e73fe7ef16e6eb3912bbc47f7616679
  • v=spf1 include:_spf.protonmail.ch ~all

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 receipt

Ed25519 Receipt

Receipt ID
rcpt_ec16ebb7a44fa86c
Output Hash
5d89bce9193a61c7e7851936233e2e0a33cb9bb8144d7fadd4280c73f3250cb0
Signature
ed25519:933ca7e490b9bdeb75104b32d5b0d220a0ceb5d28d0e1bbf76199693937890faca895214d913e633c59b3b2a593d6bc55e99bfd6d17cb63b31d9e33eeae3450e
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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