Last Updated: May 13, 2024
ismu.cz has 2 NS records, 1 A records, 0 AAAA records, 1 MX records, and 0 TXT records. Name servers for ismu.cz are anxur.fi.muni.cz, ns.muni.cz. A records for ismu.cz are 147.251.49.45. MX records that process @ismu.cz email are mail.muni.cz. We have observed ismu.cz to have 3 subdomains. A subdomain count of 3 is considered a small digital footprint.
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147.251.49.45
No DNS AAAA records
mail.muni.cz
anxur.fi.muni.cz
ns.muni.cz
No DNS TXT records
ismu.cz has 3 subdomains in our inventory.
Apache
Czech Republic
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1687564949, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "91:11:DD:38:5E:2E:D2:46:67:58:CA:9A:92:AA:8C:73:82:F2:C3:60", "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.ismuni.cz, DNS:www.ismu.cz, DNS:www.is.muni.cz, DNS:ismuni.cz, DNS:ismu.cz", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 1.3.6.1.4.1.44947.1.1.1\n CPS: http://cps.letsencrypt.org", "ctlSignedCertificateTimestamp": "BIHyAPAAdgB6MoxU2LcttiDqOOBSHumEFnAyE4VNO9IrwTpXo1LrUgAAAYcbcDFrAAAEAwBHMEUCICdMnisym6LL3J1DZnP0QU7yWHl-T9llawX_rbRMwTNiAiEAlntRuUs_bQwvkAIlymChHdS7meWZSskEwyhq5QenDpEAdgCt9776fP8QyIudPZwePhhqtGcpXc-xDCTKhYY069yCigAAAYcbcDGdAAAEAwBHMEUCICpmotL80cXIfiMQnBofqQ9b9mh-GuSR0GLjQudoQ7ofAiEA12DuL7iDknr8zEYcpGaJVF4hDdgLJhvtsVbZqRfyR9s=", "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "65:34:D9:9B:41:19:B9:42:C5:4A:D7:78:F9:6F:9F:EF:B4:E6:D1:9F", "all_domains": ["ismu.cz", "ismuni.cz", "www.is.muni.cz", "www.ismu.cz", "www.ismuni.cz"], "serial_number": "46705C54242B88D1C731F9883E2E6E6ADB7", "subject": {"C": null, "CN": "ismu.cz", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=ismu.cz"}, "not_before": 1679788950, "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/xenon2023/ct/v1/get-entries?start=1003049846&end=1003049846", "source": {"url": "https://ct.googleapis.com/logs/xenon2023/", "name": "Google 'Xenon2023' log"}, "update_type": "X509LogEntry", "seen": 1679792654.914341, "cert_index": 1003049846}}