deltabis.pl

.pl dns crawl

First seen 2026-05-28 · Last seen 2026-05-31 · ok HTTP/1.1 200 1394 ms crawled 2026-05-31

PL · 185.215.75.235 · AS210104 Timplus sp. z o.o.

Reputation 100/100

Classifying

HTML metadata

Title

Delta bis | outsourcing IT dla firm

Language

pl-PL

Generator

WordPress 6.9.4

Feeds

Technology

Server: Apache
CMS: WordPress 6.9.4
PHP: 8.4.20
jQuery: 3.7.1

Social widgets

YouTube Embed

Third-party hosts loaded (2)

gmpg.org×1
www.youtube.com×1

Social

DNS records live

NS

ns.autogala.pl
ns.deltabis.pl

MX

5 blocker.deltabis.pl

TXT

mojecertpl-site-verification-nSXZ1yhFi8wBjbrNFFBjotGJOiv69pri

Email authentication strong

SPF: v=spf1 mx a:danio.deltabis.pl include:spf.protection.outlook.com -all
strict (-all)
DMARC: v=DMARC1; p=reject; pct=100; rua=mailto:Administrator@deltabis.pl; ruf=mailto:Administrator@deltabis.pl; fo=1
policy: reject (enforced)
DKIM: no key found at common selectors

Certificate (current)

Sectigo Public Server Authentication CA DV R36

from 2025-09-01 to 2026-09-02

Expires in 91 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.deltabis.pl/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: unsafe-url
x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=63072000; includeSubDomains; preload