nsidc.org

Observed 2026-06-14T22:53:53.416Z (15h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
106e0b45-79ea-4353-a042-958d4590c23f
Output Hash
30de1aace9897c0fd58cca7e679e6443323d3e2117ccc8fe39e5dba5193ac7ed
Signature
ed25519:301c23c5687e13bb354b343a5acd6c8183c35b34632d526e0a6dba867f37c6d3b90621d110669bb3dc8757ded209278cfb76b1059b687e30fb6c2e8988c6090d
Public Key
ed25519:1aafb422ddb6beba51f7cabe4ce1c400d51da23b2ec829bd74c9f89bb99801da
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 128.138.135.43

MX 2

  • {"priority":15,"exchange":"mx1-us1.ppe-hosted.com"}
  • {"priority":15,"exchange":"mx2-us1.ppe-hosted.com"}

TXT 2

  • v=spf1 ip4:128.138.135.55 include:colorado.edu include:mail.zendesk.com -all
  • v=DMARC1; p=none

NS 4

  • ns3.p201.dns.oraclecloud.net
  • ns1.p201.dns.oraclecloud.net
  • ns4.p201.dns.oraclecloud.net
  • ns2.p201.dns.oraclecloud.net

SOA 1

  • {"mname":"ns1.p201.dns.oraclecloud.net","rname":"hostmaster.nsidc.org","serial":2023051620}

TLS Certificates (0)

None.

Subdomains (6)