Last Updated: May 21, 2024
si0.cz has 2 NS records, 1 A records, 1 AAAA records, 2 MX records, and 0 TXT records. Name servers for si0.cz are ns1.centrum.cz, ns2.centrum.cz. A records for si0.cz are 46.255.231.129. AAAA records for si0.cz are 2a00:da80:e:0:0:0:0:129. MX records that process @si0.cz email are migration-pool.centrum.cz, mail2.netcentrum.cz. We have observed si0.cz to have 10 subdomains. As of May 21, 2024, si0.cz does not have any threat intelligence reports of concern.
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46.255.231.129
2a00:da80:e:0:0:0:0:129
migration-pool.centrum.cz
mail2.netcentrum.cz
ns1.centrum.cz
ns2.centrum.cz
No DNS TXT records
si0.cz has 10 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": 1699192720, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "88:EC:08:51:0B:CC:C5:3A:0B:D3:BF:0B:1D:AC:12:98:AB:0C:63:4C", "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:zakony.si0.cz, DNS:www.si0.cz, DNS:tv.si0.cz, DNS:svatky.si0.cz, DNS:si0.cz, DNS:offer.si0.cz, DNS:img-pool.si0.cz, DNS:i.si0.cz, DNS:cafe.si0.cz, DNS:amp.si0.cz", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 2.23.140.1.2.1", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "FF:B5:48:44:59:EE:57:34:BE:B4:D8:AC:AB:66:49:7A:22:3C:61:77", "all_domains": ["amp.si0.cz", "cafe.si0.cz", "i.si0.cz", "img-pool.si0.cz", "offer.si0.cz", "si0.cz", "svatky.si0.cz", "tv.si0.cz", "www.si0.cz", "zakony.si0.cz"], "serial_number": "409E571C467D5BFC5D7D033D6AC2AA597F1", "subject": {"C": null, "CN": "si0.cz", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=si0.cz"}, "not_before": 1691416721, "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://oak.ct.letsencrypt.org/2023/ct/v1/get-entries?start=810350084&end=810350084", "source": {"url": "https://oak.ct.letsencrypt.org/2023/", "name": "Let's Encrypt 'Oak2023' log"}, "update_type": "PrecertLogEntry", "seen": 1691420363.667251, "cert_index": 810350084}}