semlibri.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 26977 ms crawled 2026-05-17

NL · 80.69.93.238 · AS20857 Signet B.V.

Reputation 92/100 no dmarc policy

Classifying

HTML metadata

Title: SEM Libri
Language: it
Canonical: https://www.semlibri.com/

Technology

CDN: Akamai
CMS: Gatsby

Analytics

Google Tag Manager

Cookie consent

Cookiebot

Social widgets

YouTube Embed

Third-party hosts loaded (6)

vjs.zencdn.net×2
www.youtube-nocookie.com×2
consent.cookiebot.com×1
purl.org×1
www.facebook.com×1
www.googletagmanager.com×1

Social

Registration

Registrar

MarkMonitor Inc.

Created

2016-06-14

Expires

2028-06-14 756 days left

Updated

2026-05-14

Name servers

ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com

DNS records live

NS

ns1.markmonitor.com
ns2.markmonitor.com
ns3.markmonitor.com
ns4.markmonitor.com
ns5.markmonitor.com
ns6.markmonitor.com
ns7.markmonitor.com

MX

10 semlibri-com.mail.protection.outlook.com

TXT

facebook-domain-verification=vfq3sqsi7vhqeq7zhglff7fhblvf9m
google-site-verification=y4K-AJDSwLMybC6xhHR6mZ0xY3nAiq9HP1OyudKPkgg
MS=ms79371074

Email authentication weak

SPF

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

strict (-all)

DMARC

not published

DKIM

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAxiG+TWSGjkhpiWrrTAzL/+HCRxAKvcUwjj6fXfor+st7DavV4CGoH6VNKxwSNugmlQhqeSsiAqdQTx…

selectors probed

Certificate (current)

R13

from 2026-03-23 to 2026-06-21

Expires in 33 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 55/100 Checked live page: https://www.semlibri.com/

present

x-frame-options
x-content-type-options
referrer-policy

findings

missing HSTS
missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff

Links to (15)

Linked from (1)

apogeonline.com×2