Last Updated: May 19, 2024
o2chytraskola.cz has 2 NS records, 1 A records, 1 AAAA records, 1 MX records, and 2 TXT records. Name servers for o2chytraskola.cz are ns2.tel.cz, dns.iol.cz. A records for o2chytraskola.cz are 31.15.10.152. AAAA records for o2chytraskola.cz are 2a02:4a8:ac24:110:0:0:10:152. MX records that process @o2chytraskola.cz email are smtp-in.o2.cz. We have observed o2chytraskola.cz to have 7 subdomains. A subdomain count of 7 is considered a small digital footprint. Technology that may be in use at o2chytraskola.cz includes google. The domain's primary website is hosted on a nginx web server at 31.15.10.152 in Czech Republic. The website's description is: "bezpečně v síti přináší aktuální články, videa a užitečné informace, díky kterým se vy a vaše děti vyhnete nástrahám internetu. odhalte fake news a ovládněte…" As of May 19, 2024, o2chytraskola.cz does not have any threat intelligence reports of concern.
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31.15.10.152
2a02:4a8:ac24:110:0:0:10:152
smtp-in.o2.cz
ns2.tel.cz
dns.iol.cz
o2chytraskola.cz. 300 IN TXT "v=spf1 a:smtpe21.o2.cz a:smtpe22.o2.cz a:smtpm21.o2.cz a:smtpm22.o2.cz -all"
o2chytraskola.cz. 300 IN TXT "google-site-verification=FLVB_9L2eAJcAsiqiNpr_JCtmRtSqt6r49WfUpr3bYs"
o2chytraskola.cz has 7 subdomains in our inventory.
nginx
Czech Republic
og:description: bezpečně v síti přináší aktuální články, videa a užitečné informace, díky kterým se vy a vaše děti vyhnete nástrahám internetu. odhalte fake news a ovládněte…
og:site_name: visualio
og:title: o2 chytrá škola
og:url: https://o2chytraskola.cz/
og:type: website
og:locale: en_us_posix
og:image: https://o2chytraskola.cz/dist/front/images/og-chytraskola.png
{"message_type": "certificate_update", "data": {"leaf_cert": {"not_after": 1690069131, "signature_algorithm": "sha256, rsa", "extensions": {"subjectKeyIdentifier": "C0:94:18:B5:1E:B4:30:80:9B:BD:AA:23:47:6A:E6:46:18:1D:29:CB", "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.o2chytraskola.cz, DNS:www.bezpecnevsiti.cz, DNS:sazejstromy.bezpecnevsiti.cz, DNS:pexeso.bezpecnevsiti.cz, DNS:o2chytraskola.cz, DNS:o2chs.bezpecnevsiti.cz, DNS:dev.bezpecnevsiti.cz, DNS:bezpecnevsiti.cz", "keyUsage": "Digital Signature, Key Encipherment", "certificatePolicies": "Policy: 1.3.6.1.4.1.44947.1.1.1\n CPS: http://cps.letsencrypt.org", "ctlPoisonByte": true, "authorityInfoAccess": "CA Issuers - URI:http://r3.i.lencr.org/\nOCSP - URI:http://r3.o.lencr.org\n", "basicConstraints": "CA:FALSE"}, "fingerprint": "95:78:47:FA:02:13:68:35:1E:5F:63:65:65:7B:46:24:C2:8A:FD:42", "all_domains": ["bezpecnevsiti.cz", "dev.bezpecnevsiti.cz", "o2chs.bezpecnevsiti.cz", "o2chytraskola.cz", "pexeso.bezpecnevsiti.cz", "sazejstromy.bezpecnevsiti.cz", "www.bezpecnevsiti.cz", "www.o2chytraskola.cz"], "serial_number": "41C3848F1D59CE7EBD1C5326A403E8071C9", "subject": {"C": null, "CN": "www.bezpecnevsiti.cz", "L": null, "O": null, "ST": null, "emailAddress": null, "OU": null, "aggregated": "/CN=www.bezpecnevsiti.cz"}, "not_before": 1682293132, "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=535508106&end=535508106", "source": {"url": "https://oak.ct.letsencrypt.org/2023/", "name": "Let's Encrypt 'Oak2023' log"}, "update_type": "PrecertLogEntry", "seen": 1682296760.641052, "cert_index": 535508106}}