indexo.dev

sunweb.com

.com crawl

First seen 2026-04-14 · Last seen 2026-05-12 · ok HTTP/1.1 200 815 ms crawled 2026-05-08

US · 3.33.186.135 · AS16509 Amazon.com, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title
Sunweb.com
Description
Sunweb offers summer package holidays, winter sports deals, hotels and all inclusive holidays. Search and book cheap holidays and last minute deals.
Language
en-US
Canonical
https://www.sunweb.com/

Open Graph

url
https://www.sunweb.com/
title
Sunweb.com
locale
en_GB
site name
Sunweb.com
description
Sunweb offers summer package holidays, winter sports deals, hotels and all inclusive holidays. Search and book cheap holidays and last minute deals.

Technology

CDN
Netlify
Analytics
  • Google Tag Manager

Third-party hosts loaded (1)

  • www.googletagmanager.com×1

Registration

Registrar
Hosting Concepts B.V. d/b/a Registrar.eu
Created
1998-08-09
Expires
2026-08-08 81 days left
Updated
2025-08-08
Name servers
  • ns1-01.azure-dns.com
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org
  • ns4-01.azure-dns.info

DNS records live

NS
  • ns1-01.azure-dns.com
  • ns2-01.azure-dns.net
  • ns3-01.azure-dns.org
  • ns4-01.azure-dns.info
MX
  • 10 sunweb-com.mail.protection.outlook.com
TXT
Show 4 TXT records
  • "MS=ms76753475"
  • QBzSE+mf/DYewQJ11lXQwp94qU5ZrsbuxZ8JdjqO+49o+MXVEi4KQor1DRAuViMaUWXMN6HCi9e4c9Ic8hrrHg==
  • prod-blog-sunweb-webapp.azurewebsites.net
  • knowbe4-site-verification=36b3fc6832084c9f9a9c2e33e660822c

Email authentication partial

SPF
v=spf1 a mx ip4:4.175.231.112/28 ip4:216.82.240.0/20 ip4:67.219.240.0/20 ip4:85.158.136.0/21 ip4:95.131.104.0/21 ip4:46.226.48.0/21 ip4:117.120.16.0/21 ip4:193.109.254.0/23 ip4:194.106.220.0/23 ip4:195.245.230.0/23 ip4:103.9.96.0/22 ip4:13.80.69.124 ip4:185.69.204.0/24 include:spf.messagelabs.com include:spf.protection.outlook.com include:email.freshdesk.com include:hybrid.sundiogroup.com -all
strict (-all)
DMARC
v=DMARC1; p=none; rua=mailto:_dmarc-reports@sunwebgroup.com; urf=mailto:_dmarc-reports@sunwebgroup.com;
policy: none (monitoring only)
DKIM
  • selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA0H+fcaw0dGeizrdKlVn2y+olfLQ3wKMHQFPrcqqSVp0SMKccZITw9F70FwA/mvvaeIxY2YGlOiIOz0…
selectors probed

Certificate (current)

E7
from 2026-03-11 to 2026-06-09
Expires in 21 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 50/100 Checked live page: https://sunweb.com/

present
  • strict-transport-security
findings
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy
Header values
strict-transport-security
max-age=31536000

Links to (9)

Linked from (3)