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Blesk.cz Summary


Blesk.cz was created 28 years ago. Receives approximately 5,432,610 unique visitors per month. Server is located in Slovakia, IP address 91.235.52.165.

Website Info


Creation date 1997-09-06
Expiration date 2021-10-28
Registrar Jan Kratochvíl
Name servers
  1. ns2.ignum.cz
  2. ns.cncenter.cz
IP address 91.235.52.165
Server located Slovakia
Host name 91-235-52-165.s.azet.sk

Alexa Traffic Ranks


Global Rank 16,521
Delta (90 Days) -574
Most Popular In Country Czech Republic
Country Rank 64

Whois info





domain:       blesk.cz

registrant:   SB:RINGIER-CZ

admin-c:      RINGIER

nsset:        RINGIER-NEW

registrar:    REG-IGNUM

registered:   06.09.1997 02:00:00

changed:      04.01.2012 14:49:08

expire:       28.10.2021


contact:      SB:RINGIER-CZ

org:          CZECH NEWS CENTER a.s.

name:         CZECH NEWS CENTER a.s.

address:      Komunardu 1584/42

address:      Praha 7

address:      170 00

address:      CZ

registrar:    REG-IGNUM

created:      10.08.2001 22:13:00

changed:      15.05.2018 21:32:00


contact:      RINGIER

name:         Jan Kratochvíl

registrar:    REG-IGNUM

created:      29.11.2005 17:55:00

changed:      11.05.2020 12:01:38


nsset:        RINGIER-NEW

nserver:      ns2.ignum.cz (217.31.48.201)

nserver:      ns.cncenter.cz (62.77.119.87)

tech-c:       RINGIER

registrar:    REG-IGNUM

created:      10.12.2007 14:07:09

changed:      06.01.2015 11:13:04

DNS Records


Host Type TTL Data
blesk.cz A 358 ip: 91.235.52.165
blesk.cz MX 360 pri: 20
target: alt1.aspmx.l.google.com
blesk.cz MX 360 pri: 30
target: aspmx2.googlemail.com
blesk.cz MX 360 pri: 30
target: aspmx3.googlemail.com
blesk.cz MX 360 pri: 100
target: onlinedev.cncenter.cz
blesk.cz MX 360 pri: 20
target: alt2.aspmx.l.google.com
blesk.cz MX 360 pri: 10
target: aspmx.l.google.com
blesk.cz MX 360 pri: 100
target: onlineweb.cncenter.cz
blesk.cz NS 2578 target: ns.cncenter.cz
blesk.cz NS 2578 target: ns2.ignum.cz
blesk.cz SOA 2573 mname: ns.cncenter.cz
rname: domain.cncenter.cz
serial: 2020110559
refresh: 900
retry: 600
expire: 86400
minimum-ttl: 3600
blesk.cz TXT 3600 txt: v=spf1 include:_spf.google.com mx ip4:207.126.144.0/20 ip4:91.235.52.159 ip4:91.235.52.160 ~all
blesk.cz TXT 3600 txt: facebook-domain-verification=wfcm40rgdf371lexv8af2vt9asl67m
blesk.cz TXT 3600 txt: google-site-verification=Fh3MVqtpo01eXzT6zbRgW9myeLnSmOf6JMnFoIt-bwc

HTTP Headers


Expires: Mon, 26 Jul 2002 05:00:00 GMT
Last-Modified: Sun, 15 Nov 2020 23:09:27 GMT
Cache-Control: no-cache, must-revalidate
Pragma: no-cache
X-host: cnc-front-03
Content-Type: text/html; charset=UTF-8
Vary: User-Agent
Vary: Accept-Encoding
Content-Security-Policy: upgrade-insecure-requests; default-src https: blob: wss: data:; script-src https: 'unsafe-inline' 'unsafe-eval' blob:; style-src https: 'unsafe-inline'; img-src https: data: blob:; media-src https: blob: data:;frame-src https: blob: data:; report-uri /cspreports
Set-Cookie: recsysid=cadda645-e642-48df-9d07-ca0d9cd72e54; expires=Mon, 16-Nov-2020 23:11:07 GMT; Max-Age=86400; path=/;SameSite=None; domain=.blesk.cz; secure
Set-Cookie: isMob=0; expires=Sun, 22-Nov-2020 23:11:07 GMT; Max-Age=604800; path=/;SameSite=Lax; domain=.blesk.cz; secure
Set-Cookie: isMob=deleted; expires=Thu, 01-Jan-1970 00:00:01 GMT; Max-Age=0; path=/;SameSite=Lax; domain=www.blesk.cz; secure
Set-Cookie: TS010f3f4a=01717008ba77bb4c0d3d7b7953c013c4f074682d561de8201cd796ebbb2f777e6c97dc50378e363ce065e835476c82c27d35402b06a05060fd7a6aa6e6166b2ba28d66cde3eef27f32e1c6bf25cf44a2fefd05b433b3128c9a58e9fd2060f5b76323188c55; Path=/; Domain=.www.blesk.cz
Date: Sun, 15 Nov 2020 23:11:07 GMT
x-encoded-content-encoding: gzip
x-encoded-content-length: 83731

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