ceeol.com

.com crawl

First seen 2026-04-22 · Last seen 2026-05-16 · ok HTTP/1.1 200 4635 ms crawled 2026-05-15

NL · 108.141.178.235 · AS8075 Microsoft Corporation

Reputation 95/100 weak security headers

sector education type homepage

HTML metadata

Title: CEEOL - Home page
Description: Central and Eastern European Online Library - CEE journals, documents, articles, periodicals, books available online for download, Zeitschrfitendatenbank, Online Zeitschriften, Online Zeitschriftendatenbank
Language: en

Technology

Server: Microsoft-IIS

Analytics

Google Tag Manager

Third-party hosts loaded (1)

www.googletagmanager.com×1

Social

Contact

Email

Phone

+49696860250

Address

Central and Eastern European Online Library GmbHBasaltstrasse 960487 Frankfurt am MainGermanyAmtsgericht Frankfurt am Main HRB 102056VAT number: DE300273105

Registration

Registrar

Ascio Technologies, Inc. Danmark - Filial af Ascio technologies, Inc. USA

Created

2000-03-10

Expires

2027-03-10 295 days left

Updated

2026-03-11

Name servers

ns1.arcor-ip.de
ns2.arcor-ip.de
ns3.arcor-ip.de

DNS records live

NS

ns1.arcor-ip.de
ns2.arcor-ip.de
ns3.arcor-ip.de

MX

100 ceeol-com.mail.protection.outlook.com

TXT

google-site-verification=fkCTT_jPfQHk5qoBDNSOT3WZw_X4zBEOI0vUiXCZcwA
MS=ms85154479
djmiqsrj88isgbk1li6gfikc71

Email authentication strong

SPF

v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com include:spf.constantcontact.com -all

strict (-all)

DMARC

v=DMARC1; p=reject; sp=reject; aspf=r;

policy: reject (enforced) · sp=reject

DKIM

selector1: v=DKIM1; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDLXYy5B4BAV6Qxq8XHvfY3jbo3FZPeaqTaiTL4t/zbhJhcKY5rXzBpttZac7InKs92xGLC3MIxfBe1IkIQJx…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAunei3ZZZwgreaLHBGsAfO2BJC5eKe51KG4IFVYvmjmQIM4FOV8t1czuhpisEb9eN6DItORuCFjU9RMFCKU…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDyp1IedjoXjGqz1nNqqMdMYnh82MrK2OqI69nidJPYqdiPCtJbvNt0RL63+8BFDj6ld/qEuPCGhWBWwsB5PjeO/l…

selectors probed

Certificate (current)

R12

from 2026-04-07 to 2026-07-06

Expires in 48 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 40/100 Checked live page: https://www.ceeol.com/

present

x-frame-options

findings

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

Header values

x-frame-options: SAMEORIGIN