Last Updated: April 26, 2024
knu.ac.kr has 2 NS records, 1 A records, 0 AAAA records, 1 MX records, and 2 TXT records. Name servers for knu.ac.kr are ns.knu.ac.kr, ns2.knu.ac.kr. A records for knu.ac.kr are 155.230.13.40. MX records that process @knu.ac.kr email are gmx50.mailplug.com. We have observed knu.ac.kr to have 1,618 subdomains. 1,618 subdomains would be considered a large digital footprint. Technology that may be in use at knu.ac.kr includes google. As of April 26, 2024, knu.ac.kr does not have any threat intelligence reports of concern.
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155.230.13.40
No DNS AAAA records
gmx50.mailplug.com
ns.knu.ac.kr
ns2.knu.ac.kr
knu.ac.kr. 19 IN TXT "google-site-verification=tDXGRCYSUiBcYihva1A_jn6KZLR2ufHoxv8GDsp1Le0"
knu.ac.kr. 19 IN TXT "v=spf1 mx include:_spf.google.com include:mailplug.com ip4:155.230.10.252 ip4:155.230.11.42 ip4:155.230.11.41 ip4:155.230.11.50 ip4:155.230.11.110 ip4:155.230.128.109 ip4:155.230.12.12 ip4:155.230.128.67 ip4:155.230.44.40 ip4:114.206.46.2 -all"
knu.ac.kr has 1,618 subdomains in our inventory.
No domain meta-data found. Please check back at a later time.
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1713830399, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "00:90:6D:C7:0B:E4:87:C4:2E:8F:83:E5:7B:09:1D:7A:35:C8:F7:78", "authorityKeyIdentifier": "keyid:17:D9:D6:25:27:67:F9:31:C2:49:43:D9:30:36:44:8C:6C:A9:4F:EB\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:libproxy.knu.ac.kr, DNS:*.knu.ac.kr, DNS:*.libproxy.knu.ac.kr", "crlDistributionPoints": "Full Name:\n URI:http://crl.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crl", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.2\nPolicy: 1.3.6.1.4.1.6449.1.2.1.3.4\n CPS: https://sectigo.com/CPS", "ctlPoisonByte": true, "authorityInfoAccess": "OCSP - URI:http://ocsp.sectigo.com\nCA Issuers - URI:http://crt.sectigo.com/SectigoRSAOrganizationValidationSecureServerCA.crt\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "69:FF:29:C7:0A:B9:4A:FF:14:AB:86:63:EF:0E:86:9F:ED:0D:75:A5", "all_domains": ["*.knu.ac.kr", "*.libproxy.knu.ac.kr", "libproxy.knu.ac.kr"], "serial_number": "228361EF560F17781CE1AC87B3D9853A", "subject": {"C": "KR", "CN": "*.libproxy.knu.ac.kr", "L": null, "O": "Kyungpook National University", "ST": "Daegu", "emailAddress": null, "OU": null, "aggregated": "/C=KR/CN=*.libproxy.knu.ac.kr/O=Kyungpook National University/ST=Daegu"}, "not_before": 1679961600, "issuer": {"C": "GB", "CN": "Sectigo RSA Organization Validation Secure Server CA", "L": "Salford", "O": "Sectigo Limited", "ST": "Greater Manchester", "emailAddress": null, "OU": null, "aggregated": "/C=GB/CN=Sectigo RSA Organization Validation Secure Server CA/L=Salford/O=Sectigo Limited/ST=Greater Manchester"}}, "cert_link": "https://ct.googleapis.com/logs/us1/argon2024/ct/v1/get-entries?start=58930613&end=58930613", "source": {"url": "https://ct.googleapis.com/logs/us1/argon2024/", "name": "Google 'Argon2024' log"}, "update_type": "PrecertLogEntry", "seen": 1680028072.333873, "cert_index": 58930613}}