concepthotelgroup.com

.com crawl

First seen 2026-04-23 · Last seen 2026-05-17 · ok HTTP/1.1 200 5055 ms crawled 2026-05-17

US · 104.18.160.83 · AS13335 Cloudflare, Inc.

Reputation 94/100 dmarc monitor-only

Classifying

HTML metadata

Title: Concept Hotels
Language: en

Technology

CDN: Cloudflare

Analytics

Cloudflare Insights

Fonts

Google Fonts

Third-party hosts loaded (5)

frontend.cdn.tambourine.com×14
ajax.googleapis.com×2
fonts.googleapis.com×1
s7.addthis.com×1
static.cloudflareinsights.com×1

Contact

Email

Phone

650-839-6274

Address

Street Suite EBy Phone:650-839-6274

Registration

Registrar

GoDaddy.com, LLC

Created

2007-02-24

Expires

2029-02-24 1010 days left

Updated

2024-01-30

Name servers

ns31.domaincontrol.com
ns32.domaincontrol.com

DNS records live

NS

ns31.domaincontrol.com
ns32.domaincontrol.com

MX

10 aspmx.l.google.com
20 alt1.aspmx.l.google.com
30 alt2.aspmx.l.google.com
40 aspmx2.googlemail.com
50 aspmx3.googlemail.com

TXT

D6083313
v=verifydomain MS=3823922

Email authentication weak

SPF

not published

DMARC

v=DMARC1; p=none;

policy: none (monitoring only)

DKIM

k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAzJjcD6Rj5E7mGWp4uGd4y++tuVpx4p+9kvTAmlaWu/bSJYMdebiFKalc/xPQbbM4vrKrpUWJJ901JFoUJx…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC4srT5s0t9ZK+rMDa1ez/wF/2VFLZ4AeLMY85ZprOrZxCar5Xr/i1KVyqW3DOehICf6ponhEFmYCccHu8ydZG5b8…

selectors probed

Certificate (current)

WE1

from 2026-04-29 to 2026-07-28

Expires in 69 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://www.concepthotelgroup.com/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; includeSubDomains; preload