Last Updated: May 14, 2024
cstug.cz has 2 NS records, 1 A records, 0 AAAA records, 3 MX records, and 1 TXT records. Name servers for cstug.cz are ns.felk.cvut.cz, anxur.fi.muni.cz. A records for cstug.cz are 147.251.6.17. MX records that process @cstug.cz email are mars.fsv.cvut.cz, 6c743850e9b4d127.mx1.emailprofi.seznam.cz, 6c743850e9b4d127.mx2.emailprofi.seznam.cz. We have observed cstug.cz to have 4 subdomains. A subdomain count of 4 is considered a small digital footprint. As of May 14, 2024, cstug.cz does not have any threat intelligence reports of concern.
Search DigitalStakeout Footprint to find another asset.
147.251.6.17
No DNS AAAA records
mars.fsv.cvut.cz
6c743850e9b4d127.mx1.emailprofi.seznam.cz
6c743850e9b4d127.mx2.emailprofi.seznam.cz
ns.felk.cvut.cz
anxur.fi.muni.cz
cstug.cz. 86400 IN TXT "Czech TeX Users Group"
cstug.cz has 4 subdomains in our inventory.
Apache
Czech Republic
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1702632454, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "8D:B8:00:34:8B:74:04:EB:23:61:06:D0:9C:EC:6A:F8:D9:99:DD:40", "authorityKeyIdentifier": "keyid:14:2E:B3:17:B7:58:56:CB:AE:50:09:40:E6:1F:AF:9D:8B:14:C2:C6\n", "extendedKeyUsage": "TLS Web server authentication, TLS Web client authentication", "subjectAltName": "DNS:www.cstug.cz, DNS:cstug.ics.muni.cz, DNS:cstug.cz, DNS:bulletin.cstug.cz", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlSignedCertificateTimestamp": "BIHyAPAAdgB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYqdiBS3AAAEAwBHMEUCIQCTVGaHhlPQ9hSH-3vgt7850XiFcl-nyYQAdI0qUw535wIgRMqffwAyONG_y7WJGWivtezhFCXv22ctwfVLtwf7JA0AdgC3Pvsk35xNunXyOcW6WPRsXfxCz3qfNcSeHQmBJe20mQAAAYqdiBSxAAAEAwBHMEUCIE1Es8wSRZrSLlQnY8nbuVGhanESkGwBeB3z_RJOB07TAiEA1iJdzG7jVec-XTja_S1ypSGse8qh8yziiXTeR5Cg8I8=", "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "4E:32:DA:2E:C2:71:71:1D:AD:51:45:3D:A2:1D:8E:5D:2C:03:01:D4", "all_domains": ["bulletin.cstug.cz", "cstug.cz", "cstug.ics.muni.cz", "www.cstug.cz"], "serial_number": "30C30002FB0EB2E180F70F924062219F8BC", "subject": {"C": null, "CN": "www.cstug.cz", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=www.cstug.cz"}, "not_before": 1694856455, "issuer": {"C": "US", "CN": "R3", "L": null, "O": "Let's Encrypt", "ST": null, "emailAddress": null, "OU": null, "aggregated": "/C=US/CN=R3/O=Let's Encrypt"}}, "cert_link": "https://ct.googleapis.com/logs/argon2023/ct/v1/get-entries?start=1706820966&end=1706820966", "source": {"url": "https://ct.googleapis.com/logs/argon2023/", "name": "Google 'Argon2023' log"}, "update_type": "X509LogEntry", "seen": 1694860156.551185, "cert_index": 1706820966}}