SYS.SCANNER
NEW SCAN

Target: thesaurus.com

Diagnostic completed at 2026-08-05 07:19:16 UTC

Community Trust:
Security Score 100/100
Performance (FCP)
Fetching...
LIVE PREVIEW

Comprehensive Domain Audit

Server Ping (Port 443)
68 ms
Reverse IP Lookup
172.64.153.89
HTTP/2 Status
HTTP/2 Supported
Brotli Compression
Enabled (br)
File MIME Type
text/html;charset=UTF-8
Redirect Chain
1 Redirect(s)
Google Cache Checker
View Snapshot
Admin Gravatar
contact@
Gravatar

Hosting & IP Checker

  • Server IP Address 172.64.153.89
  • ISP / Hosting Provider Cloudflare, Inc.
  • Geographic Location Toronto, Canada
  • IP Spam Reputation Clean (No Blacklists)
SAFE URL CHECKER

API Connection Rejected

intel.api_domain_limit exceeded
Est. Monthly Traffic
8.9K
Active Visitor Footprint
WHOIS Information
101domain GRS Limited
Age: 31 Years (Expires: 2027-05-29)
SSL Certificate
VALID SSL
Expires in 53 days

HTTP Headers Lookup

HTTP/2 301 
date: Wed, 05 Aug 2026 07:19:12 GMT
content-type: text/html; charset=UTF-8
location: https://www.thesaurus.com/
set-cookie: __cf_bm=RPNqWJ1dayJsGEvckFEjBW.hLAi.y6YKlpV8IdDUA3U-1785914352.523854-1.0.1.1-YJHeyAsllYQ813GsSOwp4KKQHGnJ0LhT3VKHFrYPMDJf_ZeKiRS16MRCknTdNwg2GiySBs_b.FmLEKcMjoE6csgmMotXG8pC9D0ncxhVttceRvCjUqd5K4rkr2j6tY5w; HttpOnly; SameSite=None; Secure; Path=/; Domain=thesaurus.com; Expires=Wed, 05 Aug 2026 07:49:12 GMT
server: cloudflare
cf-ray: a264083f4e0f9245-KUL
alt-svc: h3=":443"; ma=86400

HTTP/2 200 
date: Wed, 05 Aug 2026 07:19:12 GMT
content-type: text/html;charset=UTF-8
strict-transport-security: max-age=31536000; includeSubDomains; preload
x-content-type-options: nosniff
x-frame-options: SAMEORIGIN
content-security-policy: frame-ancestors 'self'
content-language: en
cache-control: public, max-age=300, s-maxage=600, stale-while-revalidate=60
last-modified: Wed, 05 Aug 2026 07:13:50 GMT
vary: accept-encoding
set-cookie: __cf_bm=j5a_w_9t0wx9rzcaECvLHq9wivvfam1Vv5wpCMvnN9o-1785914352.6273227-1.0.1.1-G0RIDGzjdNVrC9I3z_O4D7Ffwdprp.6oYd7oX76nsdiLgTBxRz2Kl.MX3bNzbkthtcnBRlgW6fSHaCyNv8soMk8.Utb_Bu98THOGIQa8DY0ObIvkzhj1Bi24cAqfS7T0; HttpOnly; SameSite=None; Secure; Path=/; Domain=thesaurus.com; Expires=Wed, 05 Aug 2026 07:49:12 GMT
age: 336
cf-cache-status: HIT
content-encoding: br
server: cloudflare
cf-ray: a264083fed4b2e0e-KUL
alt-svc: h3=":443"; ma=86400

DNS Infrastructure Records

Type Host Target / IP / Value
A thesaurus.com 104.18.34.167
A thesaurus.com 172.64.153.89
NS thesaurus.com ns-208.awsdns-26.com
NS thesaurus.com ns-1738.awsdns-25.co.uk
NS thesaurus.com ns-1293.awsdns-33.org
NS thesaurus.com ns-792.awsdns-35.net
TXT thesaurus.com google-site-verification=WBN-TwLhlhgan3FWtX5K0LfAjpzB8liQBLZnonJq6rc
TXT thesaurus.com kh4lqmk46b4vdwd2lv1hx47sbx0mb2gw
TXT thesaurus.com v=spf1 include:aspmx.sailthru.com -all
TXT thesaurus.com google-site-verification=msTc2ZwGNcc6ohf5m49i047ads4mN3-Em_sANFrpiKI
TXT thesaurus.com google-site-verification=LTWZThfIGrhYISnCNejXDKyaS2jVfKlHbURwNazkJvQ
TXT thesaurus.com yahoo-verification-key=ycaectp2GBVxrYsMMsjmQjExxkzAHGSRhygbQtow5NI=
TXT thesaurus.com google-site-verification=f98-cnPjvOzQCrGovTGa1TTaMgrJgPps76e7tbShAAw
TXT thesaurus.com facebook-domain-verification=l603frfyds9zp53cw1j4t8rup7s6xw
TXT thesaurus.com google-site-verification=DLu1Js46XMS-px52kkEC5A8tn60ic7gGqdLD8TuONtI
TXT thesaurus.com google-site-verification=v-BgQckYSdyUAQ2qDCw1odtSb2rsnYOMQYrJrKxb6yU
TXT thesaurus.com MS=ms80338196
TXT thesaurus.com google-site-verification=DqlZdBGbWe_03j1wzAPs2rJZkomS3VHcidI4ubtKGvY
TXT thesaurus.com apple-domain-verification=nj6FwkHbBjzb9-UxdyUXeP7FF2oM9mvfAgeVWsh7_AY

Meta Tags Checker

Meta Title

Synonyms and Antonyms of Words | Thesaurus.com

Meta Description

Thesaurus.com is the world's largest and most trusted online thesaurus for 25+ years. Join millions of people and grow your mastery of the English language.

Main Heading (H1)

Thesaurus.com

Application Security Headers

  • Strict-Transport-Security (HSTS) ENABLED
  • Content-Security-Policy (CSP) ENABLED
  • X-Frame-Options (Clickjacking) ENABLED
  • X-Content-Type-Options (MIME) ENABLED

Frequently Asked Questions

Q: Is thesaurus.com safe to visit?

Based on our scan, thesaurus.com is safe. It has a valid SSL certificate and is clear of active network threats.

Q: Who hosts thesaurus.com?

thesaurus.com is currently hosted on IP 172.64.153.89 by Cloudflare, Inc..

Q: Is the thesaurus.com IP blacklisted?

No, the server IP is clean on major DNSBL lists like Spamhaus.

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Detailed Analysis Report for thesaurus.com

This detailed intelligence report for thesaurus.com provides technical parameters regarding infrastructure, DNS lookup queries, reverse IP addresses, and HTTP/2 network capabilities. Mapped to server IP 172.64.153.89 under Cloudflare, Inc..

Features such as Brotli compression checking, file MIME type verification, redirect chain mapping, IP Spam blacklist checking, and Cloudflare safe URL status assist webmasters in securing and optimizing their infrastructure.

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