Last Updated: May 28, 2024
syssec.kr has 2 NS records, 1 A records, 0 AAAA records, 0 MX records, and 1 TXT records. Name servers for syssec.kr are ns2.hosting.co.kr, ns1.hosting.co.kr. A records for syssec.kr are 143.248.230.81. We have observed syssec.kr to have 9 subdomains. A subdomain count of 9 is considered a small digital footprint. The domain's primary website is hosted on a Apache web server at 143.248.230.81 in Korea, Republic of. The website's description is: "overview we are interested in security of emerging and current systems. our research involves design/implementation of novel attacks, and developing countermeasures against such attacks. we currently focus on 1) security issues for cyber physical systems (cpss) such as medical devices, smart grid," As of May 28, 2024, syssec.kr does not have any threat intelligence reports of concern.
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143.248.230.81
No DNS AAAA records
No DNS MX records
ns2.hosting.co.kr
ns1.hosting.co.kr
syssec.kr. 180 IN TXT "v=spf1 ip4:143.248.230.81 ~all"
syssec.kr has 9 subdomains in our inventory.
Apache
Korea, Republic of
og:title: syssec
og:type: website
og:url: https://www.syssec.kr/
og:description: overview we are interested in security of emerging and current systems. our research involves design/implementation of novel attacks, and developing countermeasures against such attacks. we currently focus on 1) security issues for cyber physical systems (cpss) such as medical devices, smart grid,
og:image: https://lh3.googleusercontent.com/6bzidojssagooqgoi5ievxoh_qguaili_3lw3rkv_7k8h-rbvtcdl1szpd7f5ywevjf2amvnpw_cqknvf20hoiu=w16383
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1702807151, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "91:67:7A:DD:67:AD:10:30:88:5D:19:32:3B:49:3B:15:6A:22:48:27", "authorityKeyIdentifier": "keyid:DE:72:7A:48:DF:31:C3:A6:50:DF:9F:85:23:DF:57:37:4B:5D:2E:65\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:tractorbeam.syssec.kr, DNS:syssec.kr, DNS:syssec.kaist.ac.kr, DNS:security101.kr, DNS:ltefuzz.syssec.kr, DNS:btc-vs-bch.syssec.kr", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://stg-r3.i.lencr.org/\nOCSP - URI:http://stg-r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "21:12:26:BE:A1:B6:C0:90:E9:CE:C3:44:2A:A8:BD:F2:DC:A3:DD:D5", "all_domains": ["btc-vs-bch.syssec.kr", "ltefuzz.syssec.kr", "security101.kr", "syssec.kaist.ac.kr", "syssec.kr", "tractorbeam.syssec.kr"], "serial_number": "FACB64CAB5CF6ACB11D7341FBE9D515F9BC5", "subject": {"C": null, "CN": "btc-vs-bch.syssec.kr", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=btc-vs-bch.syssec.kr"}, "not_before": 1695031152, "issuer": {"C": "US", "CN": "(STAGING) Artificial Apricot R3", "L": null, "O": "(STAGING) Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=(STAGING) Artificial Apricot R3/O=(STAGING) Let's Encrypt"}}, "cert_link": "https://ct.googleapis.com/testtube/ct/v1/get-entries?start=811777159&end=811777159", "source": {"url": "https://ct.googleapis.com/testtube/", "name": "Google 'Testtube' log"}, "update_type": "PrecertLogEntry", "seen": 1695034816.334123, "cert_index": 811777159}}