pvk.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-31 · ok HTTP/1.1 200 845 ms crawled 2026-05-30

CZ · 82.208.6.10 · AS15685 CASABLANCA INT a.s.

Reputation 100/100

Classifying

HTML metadata

Title: Pražské vodovody a kanalizace, a.s. - Pražské vodovody a kanalizace, a.s.
Description: Pražské vodovody a kanalizace, a.s.

Technology

Server: Apache

Third-party hosts loaded (1)

cmp.vizus.cz×3

Social

Contact

Phone

601274274

DNS records live

NS

ns-1042.awsdns-02.org
ns-1959.awsdns-52.co.uk
ns-276.awsdns-34.com
ns-686.awsdns-21.net

MX

1 aspmx.l.google.com
10 aspmx2.googlemail.com
10 aspmx3.googlemail.com
5 alt1.aspmx.l.google.com
5 alt2.aspmx.l.google.com

TXT

tinfoil-site-verification: 0f51371a725a3177c6a5efd50b54690ede773c2f=80a57c4a52ab815ff557b09bf71d4179d6c1d3a8
wombat-verification=3KwxVCQV1HEp-aRXRTKKaZ5G0frhk
MS=1F8C48376DDCFFDB0B1A950B7D046ABA5315FAA2

Verified for

Google

Email authentication strong

SPF

v=spf1 IP4:81.0.214.204/31 include:spf.vizus.cz include:email-od.com include:_spf.google.com include:spf.mailforce.cz -all

strict (-all)

DMARC

v=DMARC1; p=reject; pct=100; rua=mailto:gbl.ist.dmarcian.ext.groups@veolia.com

policy: reject (enforced)

DKIM

google: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDjVdnhlTIfywx1B76iQ2VjBu38sW17bwsnU+g6C1gglSCpAV6xokkiTAfq0zoqmKxM39NuTyKfodFGuyEAMb…
mail: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCjBpJS5TN/Hkimge23DzIit4MCprkV+WIin99jKfUgklCQO0W+hU9OoULynHnOAOn1o6FDfem0zrfnSkRFJD…

selectors probed

Certificate (current)

R13

from 2026-04-10 to 2026-07-09

Expires in 38 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 95/100 Checked live page: https://www.pvk.cz/

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy

findings

missing Permissions Policy

Header values

referrer-policy: no-referrer-when-downgrade
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self'
strict-transport-security: max-age=31536000