booking.com 202 🔒 SSL Valid
Checked: (cached 2026-08-20 04:43:02) ↻ Refresh 🔗 Visit site
HTTP Status ?A three-digit code showing if the site loaded successfully (200), redirects (301/302), or has errors (4xx/5xx).Read more →
202
SSL Expires ?When the SSL certificate expires. An expired certificate causes browser security warnings.Read more →
in 71d
Domain Expires ?When the domain registration expires. If not renewed, the domain becomes available to others.Read more →
in 239d
Hosting ?The company and location where this website's server is physically located.Read more →
AWS
Security ?Score based on key HTTP security headers: HSTS, Content-Security-Policy, and X-Frame-Options.Read more →
1/3
IP Address ?The numerical address of the server hosting this website. Reveals location, provider, and network.Read more →
3.170.42.87
🛠️ Tech Stack ?Technologies detected on this website: CMS, frameworks, libraries, CDN, and analytics tools. 1
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☁️ Hosting
AWS
📸 Screenshot 2026-08-20
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Screenshot of booking.com
Captured: 2026-08-20 04:43:52 · 0.5 KB
🌐 DNS Records ?DNS translates domain names to IP addresses. Records control where the site, email, and services are directed.Read more →
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A (IPv4)3.170.42.873.170.42.193.170.42.1273.170.42.86
NSns-1288.awsdns-33.orgns-1959.awsdns-52.co.ukns-508.awsdns-63.comns-716.awsdns-25.net
MX10 mxb-0032a201.gslb.pphosted.com10 mxa-0032a201.gslb.pphosted.com
TXT
VkJHqtn1JPDHrgqwzb8C30fmoABFhxVfjIOtLvlUK06CUwKgd2mevDGtnDhWZcNbxEgK39DOezbHay8XSv1zVQ==
sending_domain1012722=80cff31442c5f4e1b9c51346939d5bf298d9eff5f69d465476631c95f588ac90
MS=ms94636132
atlassian-domain-verification=F3hugs/a4ZZHwjGTLmlb12IMA3TIRiz3ifqw4TKRz9tWk0LoyBBXfwc775aT/juy
canva-site-verification=KAuoIY0y5F95ChkJB52A2w
_globalsign-domain-verification=9Xqu2bonefjuoUF-XmyjAptAfuE-yStJz6wy9UnH-C
workplace-domain-verification=LsPqX88w148qQltQvOoT4ZTx6EO5Be
jamf-site-verification=ginKrX1WfPAXLoSWwmiYoA
atlassian-sending-domain-verification=e6842471-4159-4738-b15a-cefe813dc42a
intersight=f7b95d6ad5339839c1253d5e47c1c32ff8276909334ff7173890c54f4730e68a
cisco-ci-domain-verification=45d8573a6620606f09d1556681408112c9f9754309b02423c380eee5d287bd8f
google-site-verification=z4muhl35r1aT-msc5R269PO3RKaZHc7zzn6omxkiedI
MS=ms35392088
gwt5v1xngwj1f6zq7khv3bp4xnxbgmkg
f3n3z6cw35fkl9lnb6q72dczy2z7d2gy
ecostruxure-it-verification=881dfd3b-5776-4fc0-a5f6-190a0ac842f8
fastly-domain-delegation-0344411-343733-2021_0223
docker-verification=0ebe0b8e-6bd1-4f94-b0b3-344bd07052ed
hpe-greenlake-domain-verification=34593547575036384f70456d357572467164437161596e387935596c35665041
anthropic-domain-verification-3tn1j6=kp9CbC14s2pKcVhSOOlbHwQHz
globalsign-domain-verification=jpcnVg6kuHYyEz5op6ZzxI2E53gePoVqca7RgL0aNq
x9zcxt1dfyz6jj60w7smwl42tjzfv5yn
smartsheet-site-validation=zF2Qh0qhBS3O7AjSZMdaAVW2E7GB1VLL
docusign=1ddc2bf3-a249-4127-a351-f22dc75077d3
google-site-verification=1eOMDGAH7nc_P5U-8MWPqSTU40og02u0CODDvbcmoMw
paloaltonetworks-site-verification=05d52539c7f02572db198a10ba1b238b6f4c6550c083c4bf41f4eb5e5101e47c
Dynatrace-site-verification=3a88fc1a-195c-455d-ab87-88d09191496b__drhtlct978bncn9utek6qdqapk
apple-domain-verification=immERz8LzjEgeSoW
asv=93db973d8bc6fd37d0c9e0c3feebff95
cursor-domain-verification-wv67f5=cvoPd4JZECcPi6V9VqDM7DpGz
onetrust-domain-verification=3fce180bf9e54d5b97a7c9e1ce3cb10c
google-site-verification=IqETr3m1Iq2apdhg2tJndtOH5xn_C0PrLSBL4UpB9WU
_t33b2jwn9aya9tjjl23glp3pdv3puct
google-site-verification=Yse39yHdmcUPiSTGNVY-eI27sV3TBfQVLBPHGWHiins
google-site-verification=_dm8lZJlohRuCXhYRFe8COWc0JNx7c6AVF1vWpP52nE
_ngvwjw7ivb5mv4iz4ynfsao26826rul
ZOOM_verify_rRPrFA9oTH2bxfFkJeQTzA
google-site-verification=qKQzyXjxHLM4q1X-7PdrurR3p1QjjINz2QD_MBvAmyU
wrike-verification=NDM5MTUzODoyMTFkNjJmZWM5MDk5MTVjOWY2YTQ2MWI4MmVhNjRkZjBmNjg3NzhmZTJhZTQ2NjYxMmVlNjNmMDJkZWRkN2Vi
_14w4c7x8j3wh3rcjq506pc8tpni5e0j
openai-domain-verification=dv-L58PjwMLqJ4qWsOGfKRPglPO
logmein-domain-confirmation 90DIFG9EEUT8U8R4895Y87H
miro-verification=a08b425a7aa0b2b93256f4b504ee72afe8f9e0b9
google-site-verification=WMDRc5NQqj7RWff1N8L0_Ikc08kSr-iUa3C0Zczl9QA
mongodb-site-verification=Edb8EnML5i9pqy6z4N7La044KKs2z3iC
adobe-idp-site-verification=040db58f-cfb9-4203-a555-bfcd15b24b86
_globalsign-domain-verification=l_BNpBAnk-rKZRyXJ9UkBfv9o6EEuuenkBrGpYNYo0
atlassian-domain-verification=PEQekniknkTLbMzMw6Ifb9G9YWzhgcGHzIne34xYo7zW9/rzVsM/6qZSUWdIVAmR
_globalsign-domain-verification=FSlSaYMuHsffF-JRsSpJSonQOV0_jwrwl5kQGpFdtb
mandrill_verify.e-l764xQVEGJ2x07f-WGHg
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
📋 WHOIS / RDAP ?Public registration data: who registered the domain, when, and when it expires.Read more →
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RegistrarMarkMonitor Inc.
Registered1998-04-17
Expires2027-04-16 (in 239 days)
Last Updated2025-03-15
Statusclient delete prohibitedclient transfer prohibitedclient update prohibitedserver delete prohibitedserver transfer prohibitedserver update prohibited
🔒 SSL Certificate ?Encrypts the connection between browsers and this website. Valid SSL = HTTPS works.Read more → Valid
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Subject (CN)*.booking.com
IssuerDigiCert Inc
Valid From2025-12-18
Valid Until2026-10-30 (71 days left)
SANs (2)*.booking.combooking.com
📡 HTTP Headers ?Metadata sent by the server: reveals software, caching rules, and security configuration.Read more →
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Status202
Servernginx
Content-Typetext/html
Final URLhttps://www.booking.com/
strict-transport-securitymax-age=63072000; includeSubDomains; preload
x-cacheMiss from cloudfront
via1.1 f50e53e9e947bca4dadaaf68ff4c7ea4.cloudfront.net (CloudFront)
Security headers ?HTTP headers that protect visitors from attacks. HSTS forces HTTPS, CSP controls resource loading, X-Frame-Options prevents clickjacking.Read more →
HSTS
Content-Security-Policy
X-Frame-Options
🏠 Hosting ?Physical infrastructure: where the server is, who operates it, and what network it belongs to.Read more →
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IP Address3.170.42.87
ProviderAWS
OrganizationAmazon.com, Inc.
ASNAS16509
CountryUS
CityDulles Town Center
🛡️ Security Score F (2/7)
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Valid SSL
HSTS
CSP
X-Frame-Options
X-Content-Type
Referrer-Policy
Permissions-Policy
🗺️ Sitemap & Robots
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robots.txt Found Blocked
Sitemap Found 45 sitemaps (index) pages
Last modified 2026-08-19
Disallowed paths
/
/sitembk-https-index.xml
/sitembk-discover-https-index.xml
/sitembk-reviews-https-index.xml
/sitembk-dsf-https-index-destinationfinder.xml
/sitembk-articles-https-index-articles.xml
/hotelsonmap.*.json
/general.*
/alt_avail*
/honing.html
... +12 more
🔗 Social & Meta Tags Missing
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Languageen
📧 Mail Security ?Email authentication records (SPF & DMARC) that prevent spoofing and phishing from this domain.Read more →
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SPF✓ Present
v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com -all
DMARC✓ Present
v=DMARC1; p=reject; rua=mailto:[email protected],mailto:[email protected]; ruf=mailto:[email protected]
MX Records
10 → mxb-0032a201.gslb.pphosted.com
10 → mxa-0032a201.gslb.pphosted.com