kopernet.org

.org crawl

First seen 2026-05-24 · Last seen 2026-05-29 · ok HTTP/1.1 200 2186 ms crawled 2026-05-29

PL · 85.14.79.28 · AS31242 Play

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title: KoperNET

Technology

Server: Apache

Contact

Address: muaddib/KOPERNET.ORG/1997-2015

Registration

Registrar

OVH sas

Created

2001-04-25

Expires

2030-04-25 1424 days left

Updated

2023-03-01

Name servers

pylon.kopernet.org
nexus.kopernet.org

DNS records live

NS

nexus.kopernet.org
pylon.kopernet.org

MX

10 scarab.kopernet.org

Verified for

Google

Email authentication strong

SPF

v=spf1 +mx -all

strict (-all)

DMARC

v=DMARC1;p=quarantine;pct=100;rua=mailto:biuro@digicon.pl;ruf=mailto:biuro@digicon.pl

policy: quarantine

DKIM

default: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDNkk/bVToEwGVE05qO8Byi/40wyegpDkqdyRUuG4eTDVCf4xBlXX1bdU6E07/N8yVSi5e30kV07RzdWpFza/…

selectors probed

Certificate (current)

R13

from 2026-04-03 to 2026-07-02

Expires in 31 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://kopernet.org/

findings

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

Links to (20)

Linked from (1)

swiatobrazu.pl×1