21cn.com

Observed 2026-06-13T09:41:55.049Z (2h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
8d5790e4-ad6b-476c-87cd-bde816981367
Output Hash
250f404db70c8f31ade40b94df7df2512873fc860ab832984a3e7b8a98aa53b5
Signature
ed25519:a86dd2a0a8dd5498dcc7251772d186e30da46fd6f68cf99aad8ff105c5bf19c3409110285d2e1a8a99cd6b04b832648166e9fe93ea736e058b23d82058cffc08
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 114.217.37.13

AAAA 1

  • 240e:980:8100::72d9:250d

MX 1

  • {"priority":10,"exchange":"mta.21cn.com"}

TXT 1

  • v=spf1 include:mail-spf.21cn.com include:mail01-spf.21cn.com include:mail02-spf.21cn.com ip4:52.8.52.154 ip4:52.8.239.192 ip4:52.74.103.30 ip4:52.74.147.196 -all

NS 2

  • vip4.alidns.com
  • vip3.alidns.com

SOA 1

  • {"mname":"vip3.alidns.com","rname":"hostmaster.hichina.com","serial":2025121112}

TLS Certificates (0)

None.

Subdomains (6)