DOMAINS CHANGES SERVICES CERTS API

21stcentury.com

Observed 2026-06-15T03:30:15.094Z (14h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
f09bde0b-f7d5-4a5a-b92e-17a292fb4515
Output Hash
338cae748477105940188f7350de645d21d45521317d60223b0a173877d48692
Signature
ed25519:6ab4263d66f068beb34755fd077f5a5bf0fdbd90f44ba63fb2e316cd0233dae59cf88b0c0189db37667a2f65eee1d6b1d9f8db8111ce254bf3e95411b6a79f0a
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

MX 1

  • {"priority":10,"exchange":"mail.greatemailideas.net"}

TXT 2

  • v=spf1 include:_spf.rcn.com ~all
  • v=DNSSEC1; (detected)

NS 4

  • auth1.dns.rcn.net
  • auth4.dns.rcn.net
  • auth2.dns.rcn.net
  • auth3.dns.rcn.net

SOA 1

  • {"mname":"master.dns.rcn.net","rname":"hostmaster.rcn.com","serial":2026061401}

TLS Certificates (0)

None.

Subdomains (0)

None observed.