dzis.net

.net crawl

First seen 2026-05-21 · Last seen 2026-05-30 · ok HTTP/1.1 200 357 ms crawled 2026-05-27

NL · 51.15.104.111 · AS12876 Scaleway SAS

Reputation 70/100 wrong cert weak security headers

Classifying

HTML metadata

Title: dzis.net
Language: pl

Technology

Server: nginx

Registration

Registrar

Key-Systems GmbH

Created

2005-08-10

Expires

2026-08-10 70 days left

Updated

2026-02-09

Name servers

ns1.aftermarket.pl
ns2.aftermarket.pl

DNS records live

NS

ns1.aftermarket.pl
ns2.aftermarket.pl

MX

1 mail.dzis.net

Email authentication strong

SPF

v=spf1 ip4:51.15.104.111 a mx -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;adkim=r;aspf=r

policy: quarantine

DKIM

mail: v=DKIM1; h=sha256; k=rsa; s=email; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzEHoEJLxmr5I6/ZcgHKvA6Ox60ozck4PSJWa/8EPz4QPvEgCmRElo5NItay…

selectors probed

Certificate (current) wrong cert

Sectigo Public Server Authentication CA DV R36

from 2025-09-28 to 2026-06-20

Expires in 19 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 35/100 Checked over plain HTTP: http://dzis.net/

findings

checked over plain HTTP
missing Content Security Policy
missing frame protection
missing content type protection
missing Referrer Policy
missing Permissions Policy