itelco.cz

.cz dns

First seen 2026-05-13 · Last seen 2026-05-16 · ok HTTP/1.1 200 1291 ms crawled 2026-05-19

CZ · 217.11.242.62 · AS15685 CASABLANCA INT a.s.

Reputation 94/100 dmarc monitor-only

sector tech type homepage

HTML metadata

Title: :: itelco.cz ::

Contact

Email

support@itelco.cz

Registration

Registrar

REG-MEDIA4WEB

Created

2007-02-22

Expires

2030-02-21 1372 days left

Updated

2019-05-28

Name servers

dns2.itelco.cz
dns3.itelco.cz
dns.itelco.cz

DNS records live

NS

dns.itelco.cz
dns2.itelco.cz
dns3.itelco.cz

MX

1 itelco-cz.mail.protection.outlook.com

Verified for

Microsoft 365

Email authentication partial

SPF

v=spf1 mx a include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; pct=100; rua=mailto:dmarc.reports@itelco.cz; ruf=mailto:dmarc.reports@itelco.cz;

policy: none (monitoring only)

DKIM

default: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLFszVDa9q4W9xK6necL7BuYOJEARYsJW/NJqurXuf5ZfhlzdaepNI3lfwBsPw2/AGGV+AT/qRY0/zb6davu7LFwO15GX…
selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC/HUyCR5Whk50aZE4eBtoanJjag0pF7sph1ncL7WbHz37B55W4naXDVNqMxE+snrJ8mFjc7hoBWBuvJ96pJw…

selectors probed

Certificate (current)

R12

from 2026-04-26 to 2026-07-25

Expires in 65 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://itelco.cz/

present

strict-transport-security

findings

missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy

Header values

strict-transport-security: max-age=15768000