oksystem.cz is not available!

  • DNSSEC verified
  • Website up
  • Not on blocklists
Registrar
ACTIVE 24, s.r.o.
Registered on
Expires on
Last updated
Name servers
  • ns2.oksystem.cz
  • ns3.oksystem.cz
  • ns.oksystem.cz
Status
  • active
DNSSEC
Signed and verified
Checked
Visit oksystem.cz

Contacts

  • Holder and administrative

    A24CONTACT-16715

  • Registrar

    ACTIVE 24, s.r.o. REG-ACTIVE24

    Sokolovská 394/17
    Praha 8
    186 00
    CZ

    +420.234262000

Website

Answer
200 OKin 147 ms
Ends at
https://www.oksystem.com/en
Redirects
  • https://oksystem.cz/ (301)
  • https://www.oksystem.com/ (301)
Title
OKsystem | Your first choice for development and innovation | OKsystem
Server
OKsystem
Protocols
HTTP/1.1
Certificate
Let's Encrypt (YE1) for oksystem.cz and www.oksystem.cz, valid until
www
Redirects to https://www.oksystem.com/ (301)

DNS records

oksystem.cz

A
TTL 1 hour
MX
  • 10mail.oksystem.cz
TTL 1 hour
NS
  • ns.oksystem.cz
  • ns2.oksystem.cz
  • ns3.oksystem.cz
TTL 1 hour
TXT
  • Lgl4Teok5ZcwsBfEPyE205TFy5r9kdFzNO1LbZxY35OsRUyT251ShuCOAxDm715qXGV5zPxSauj3YTMe2hcq4A==
  • MS=ms69485722
  • apple-domain-verification=uYMZwOJP0qxWUVxP
  • google-site-verification=AsRBkqAMoWbWEy4_U423t_oorsFy4C4V4nlvTVz6qq8
  • jetbrains-domain-verification=9exwz0zr52psz8afyo0rmkkqt
  • msfpkey=1hhneu0m2ocd12r9prk4462wn
  • openai-domain-verification=dv-AdyWuPNgAnmhomQBMUa8NCbW
  • v=spf1 ip4:193.222.130.65 ip4:193.222.130.1 mx include:spf.protection.outlook.com -all
TTL 1 hour
SOA
  • Primary server
    ns.oksystem.cz
    Contact
    [email protected]
    Serial
    2008022491
    Refresh
    4 hours
    Retry
    1 hour
    Expire
    14 days
    Negative TTL
    1 hour
TTL 1 hour
CAA
TTL 1 hour

www.oksystem.cz

A
TTL 1 hour

_dmarc.oksystem.cz

TXT
TTL 1 hour

As ns.oksystem.cz answers them

Reputation

Domain blocklists

  • Spamhaus DBL Not listed
  • SURBL Not listed
  • URIBL Not listed

Rankings

2.74Open PageRank, out of 10
6,436,428Open PageRank position
21Referring domains

From Open PageRank

DNSSEC

Every link from the root to oksystem.cz verifies.

. Verified

  • Found 3 DNSKEY records for .
  • DS=20326/SHA-256 verifies DNSKEY=20326/SEP
  • DS=38696/SHA-256 verifies DNSKEY=38696/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=38696 and DNSKEY=38696/SEP verifies the DNSKEY RRset

cz Verified

  • Found 1 DS records for cz in the . zone
  • DS=20237/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=8763 and DNSKEY=8763 verifies the DS RRset
  • Found 2 DNSKEY records for cz
  • DS=20237/SHA-256 verifies DNSKEY=20237/SEP
  • Found 1 RRSIGs over DNSKEY RRset
  • RRSIG=20237 and DNSKEY=20237/SEP verifies the DNSKEY RRset

oksystem.cz Verified

  • Found 3 DS records for oksystem.cz in the cz zone
  • DS=1694/SHA-256 has algorithm ECDSAP256SHA256
  • DS=50579/SHA-256 has algorithm ECDSAP256SHA256
  • DS=64052/SHA-256 has algorithm ECDSAP256SHA256
  • Found 1 RRSIGs over DS RRset
  • RRSIG=20081 and DNSKEY=20081 verifies the DS RRset
  • Found 5 DNSKEY records for oksystem.cz
  • DS=1694/SHA-256 verifies DNSKEY=1694/SEP
  • DS=50579/SHA-256 matches no DNSKEY
  • DS=64052/SHA-256 verifies DNSKEY=64052/SEP
  • Found 3 RRSIGs over DNSKEY RRset
  • RRSIG=50707 over the DNSKEY RRset was made with a key that is not trusted here
  • RRSIG=64052 and DNSKEY=64052/SEP verifies the DNSKEY RRset
  • RRSIG=33306 over the DNSKEY RRset was made with a key that is not trusted here
  • Found 1 RRSIGs over SOA RRset
  • RRSIG=33306 and DNSKEY=33306 verifies the SOA RRset