citnetexplorer.nl

.nl crawl

First seen 2026-05-22 · Last seen 2026-05-28 · ok HTTP/1.1 200 1283 ms crawled 2026-05-28

NL · 132.229.26.33 · AS1103 SURF B.V.

Reputation 100/100

Classifying

HTML metadata

Title: CitNetExplorer - Analyzing citation patterns in scientific literature
Description: CitNetExplorer is a software tool for visualizing and analyzing publication citation networks.
Language: en
Generator: Applepie 2022 - a CMS by Waltman Development
Canonical: https://www.citnetexplorer.nl:443/

Open Graph

url: https://www.citnetexplorer.nl//
title: CitNetExplorer - Analyzing citation patterns in scientific literature
site name: CitNetExplorer
description: CitNetExplorer is a software tool for visualizing and analyzing publication citation networks.

Technology

jQuery: 3.6.0
Stack: PHP

Analytics

Plausible

Third-party hosts loaded (1)

plausible.io×1

Registration

Registrar

team.blue nl B.V.

Created

2013-11-26

Updated

2024-12-19

Name servers

ns1.surfnet.nl
ns2.surfnet.nl
ns3.surfnet.nl

DNS records live

NS

ns1.surfnet.nl
ns2.surfnet.nl
ns3.surfnet.nl

Verified for

HARICA

Email authentication no MX

SPF: not published
DMARC: not published
DKIM: no key found at common selectors

Certificate (current)

GEANT TLS RSA 1

from 2026-03-10 to 2027-03-10

Expires in 280 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.citnetexplorer.nl/

present

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

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=31536000; includeSubDomains; preload