indexo.dev

bookingholdings.com

.com crawl

First seen 2026-04-11 · Last seen 2026-05-19 · ok HTTP/1.1 200 2401 ms crawled 2026-05-19

US · 141.193.213.10 · AS209242 Cloudflare London, LLC

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Booking Holdings: World's Leading Provider of Online Travel
Description
Booking Holdings is the world's leader in online travel. Brands include Booking.com, priceline.com, agoda.com, Kayak, Rentalcars.com & OpenTable.
Language
en-US
Generator
All in One SEO (AIOSEO) 4.9.3
Canonical
https://www.bookingholdings.com/
Feeds

Open Graph

url
https://www.bookingholdings.com/
title
Booking Holdings: World's Leading Provider of Online Travel
locale
en_US
site name
Booking Holdings -
description
Booking Holdings is the world's leader in online travel. Brands include Booking.com, priceline.com, agoda.com, Kayak, Rentalcars.com & OpenTable.

Technology

CDN
Cloudflare
CMS
WordPress

Third-party hosts loaded (1)

  • gmpg.org×1

Social

Registration

Registrar
MarkMonitor Inc.
Created
2017-12-21
Expires
2027-12-21 580 days left
Updated
2025-11-19
Name servers
  • dns1.p09.nsone.net
  • dns2.p09.nsone.net
  • dns3.p09.nsone.net
  • dns4.p09.nsone.net

DNS records live

NS
  • dns1.p09.nsone.net
  • dns2.p09.nsone.net
  • dns3.p09.nsone.net
  • dns4.p09.nsone.net
MX
  • 10 mxa-001adf01.gslb.pphosted.com
  • 10 mxb-001adf01.gslb.pphosted.com
TXT
Show 5 TXT records
  • 80562f2de7baef7c
  • jamf-site-verification=VkR8J3WSosmdgI8Vfd76mg
  • hsWjebk/uF192Yofllr8vkGg5ww7Wjiq2mxLq4lX0ls81tIgNYyyj3p8ekrFm2WgDXKYs5/CtrPC6Yq47SATUg==
  • knowbe4-site-verification=f9a8fdc816d329dd9a408d59591b7367
  • wiz-domain-verification=d13f63b7dfc25c69dd54a75d41b54c834ce01001faef8b77a755a7ef423e8243
Verified for
  • Adobe
  • Anthropic
  • Apple
  • Atlassian
  • DocuSign
  • Google
  • Microsoft 365
  • OneTrust
  • OpenAI
  • Smartsheet
  • Workplace

Email authentication strong

SPF
v=spf1 include:_spf.google.com include:mail.zendesk.com a:b.spf.service-now.com a:c.spf.service-now.com a:d.spf.service-now.com include:everbridge.net ip4:66.159.248.25 ip4:66.159.239.250 ~all
softfail (~all)
DMARC
v=DMARC1;p=quarantine;pct=100;rua=mailto:dmarcstats@priceline.com;ruf=mailto:dmarcmessages@priceline.com
policy: quarantine
DKIM
  • default: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArkBuWa3bPOYO79zWR/rgmL1n2RfDfbw+AeSIij6bjmNST9jpMsbhE813a4x5lzCSVRzZO7/9CdvgS8…
  • google: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAgtWaEPdkq2PzdZioq4wyd9zqVi8wpQB73wHjJVz3HE3wehg8xSoWQaE57X6Zl2ur9u+eEHLQAvJJxR…
selectors probed

Certificate (current)

GeoTrust TLS RSA CA G1
from 2026-02-23 to 2027-03-27
Expires in 311 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.bookingholdings.com/

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

Links to (9)

Linked from (50)