DOMAINS CHANGES SERVICES CERTS API

postech.ac.kr

Observed 2026-06-15T08:10:54.919700502+00:00 (2h ago). Every field below was attested with an Ed25519 signature at scan time.

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Ed25519 Receipt

Receipt ID
ed43cb80-b8fa-4864-af3b-afbbf793d899
Output Hash
843c4ad693aaf977f7b03f77035b81bda203e9668705fad5061e94fffda43e86
Signature
ed25519:002dfd4dd7a394f9d810e7964e8b85c0110dce4fb5afc81751fbacf7bc14bbcb7f54070a0f162306e0ec064ba088eb208fce2bd981f6d7b4e5911f7dbc62ae0a
Public Key
ed25519:d3f6015a95abdad7e8166ad80938a5885500170bb75f8cdb425b8fd2772bec29
Parent
(genesis)
Plane
fast
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DNS Records

A 1

  • 141.223.5.166

MX 1

  • {"priority":5,"exchange":"sniper.postech.ac.kr"}

TXT 5

  • v=spf1 ip4:141.223.1.111 ip4:141.223.1.114 ip4:141.223.1.254 ip4:141.223.1.116 ip4:141.223.1.117 ip4:141.223.1.124 ip4:141.223.1.125 ip4:141.223.5.171 include:spf.protection.outlook.com include:mail.stibee.com include:_spf.google.com ~all
  • v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCkDRTHKiQcMbP2pTDSIMCIg+SdysVhFzLXfGAP6N4y5i8lgRAuPN/dPVH2FjWgaaUEMn6vluhLrJWQ9COcOR3kNHTnK4yTOP5+5exW4bsdgWnBzYHC7/UtHIyZlz9URfjzt2oUOUAqkNj85junvMNQA/dx4lvfltFg5ZF5/q4qWQIDAQAB
  • _31oz9pq9kfzn2exu282dnup1hp8asn5
  • I/EfFRLSDlknsWzmYM7q5v4wjC+aWfPJ93g778mP1eT0CfBmeNo/N/rnoSsq/ncTgy+rBHHi98J45+pk3RA83g==
  • v=DMARC1; p=quarantine; rua=mailto:mailadmin@postech.ac.kr; ruf=mailto:mailadmin@postech.ac.kr

NS 2

  • ns2.postech.ac.kr
  • ns.postech.ac.kr

SOA 1

  • {"mname":"ns.postech.ac.kr","rname":"domain.postech.ac.kr","serial":2023071954,"refresh":7200,"retry":3600,"expire":604800,"minimum":3600}

TLS Certificates (2)

Common NameIssuerExpires
*.postech.ac.kr C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=Thawte TLS RSA CA G1 Thu, 09 Jul 2026 23:59:59 +0000
Thawte TLS RSA CA G1 C=US, O=DigiCert Inc, 2.5.4.11=www.digicert.com, CN=DigiCert Global Root G2 Tue, 02 Nov 2027 12:24:25 +0000

Subdomains (0)

None observed.