thompsoncoburn.com

.com crawl

First seen 2026-04-12 · Last seen 2026-05-19 · ok HTTP/1.1 200 8627 ms crawled 2026-05-11

US · 141.193.213.11 · AS209242 Cloudflare London, LLC

Reputation 69/100 wrong cert dmarc monitor-only

Classifying

HTML metadata

Title: Home | Thompson Coburn LLP
Description: Thompson Coburn is a leading law firm providing innovative legal solutions and exceptional client service across industries and practice areas.
Language: en-US
Canonical: https://www.thompsoncoburn.com/

Open Graph

url: https://www.thompsoncoburn.com/
title: Home | Thompson Coburn LLP
locale: en_US
site name: Thompson Coburn LLP
description: Thompson Coburn is a leading law firm providing innovative legal solutions and exceptional client service across industries and practice areas.

Technology

CDN: Cloudflare
CMS: WordPress

Analytics

Google Tag Manager

Fonts

Google Fonts

Third-party hosts loaded (4)

www.googletagmanager.com×3
cdnjs.cloudflare.com×2
fonts.googleapis.com×2
maps.google.com×2

Social

Registration

Registrar

Network Solutions, LLC

Created

1996-08-30

Expires

2028-08-29 831 days left

Updated

2023-06-30

Name servers

ns77.worldnic.com
ns78.worldnic.com

DNS records live

NS

ns77.worldnic.com
ns78.worldnic.com

MX

10 us-smtp-inbound-1.mimecast.com
20 us-smtp-inbound-2.mimecast.com

TXT

Show 10 TXT records

citrix.mobile.ads.otp=e02zwp79xs1248ha9bu5kr
_ev1jj1p7kybbj33b8k1ntykczuaa05m
9fgkz0tdjbccszvw0tq40w7dmw1mkwdt
Zc9NBgochr8VSDl06Jmw5SdQsz1U2xGE7A0/OoNLLzu/pXXonp86RSIBRWvrsEyYaPb/PVu2r435V9cNRk3l3g==
duo_sso_verification=jFzHcNRdR3ZlgNsMASQUfBjtcnhJHjqWxuRbek9gyP67GwlAffPE7Zzv2MugS6ON
SMjCXUTr2EtaOwmtl3YplaAvotmc8ywTDd1sjZZY/Oedst6NnZamSrq6FP9TnFNVwbaOb0MTUSoeGE4IoN75ug==
ciscocidomainverification=4c137cebe670994aa81321a8514ec0e36627dc53b6fb91294a15f392a09024ef
myQGNGCJFDLj4hL5TLT/uXQ+FuZHxeBimLgX1vlEyk06tuV15pnjzXvQdjrNcx/luUWBvFNEKbU2N/hC7Aftsg==
96f100f0a12ab3f613e113823d114dd4c46781ca4ba07d4cf9
65f3923eb62ec8e03c0932843d0c22821a1ffe36b5342b342a

Verified for

Apple
Zoom

Email authentication partial

SPF

v=spf1 mx ip4:63.77.47.160 ip4:63.77.47.159 ip4:63.77.47.205 ip4:63.77.109.21 ip4:52.1.234.206 ip4:52.70.152.226 ip4:54.165.79.164 include:_netblocks.mimecast.com include:spf.protection.outlook.com -all

strict (-all)

DMARC

v=DMARC1; p=none; rua=mailto:634df14dc513428@rep.dmarcanalyzer.com; ruf=mailto:634df14dc513428@for.dmarcanalyzer.com; fo=1;

policy: none (monitoring only)

DKIM

s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAoSz63aJI7o0Nhgklp3ijn4TK3BFRHeGo53gfGxJPzdLTkcJmvWX7PVAoeL6KGmD5ZIBZ50Rh2mbrvIbhRL…
s2: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDHQUEzxG1FUQjhHEy1B7dIrYzeLQa5R8dvNNfeKtqZ8+fai3nK0zzRusLuClbA5vjVz9Jy8CFAW7tsM2IICSDBnM…

selectors probed

Certificate (current) wrong cert

Microsoft TLS G2 RSA CA OCSP 02

from 2026-04-25 to 2026-10-22

Expires in 154 days

Full certificate history on crt.sh ↗

HTTP security headers

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

present

strict-transport-security
content-security-policy
x-frame-options
x-content-type-options
referrer-policy
permissions-policy

Header values

referrer-policy: strict-origin-when-cross-origin
x-frame-options: SAMEORIGIN
permissions-policy: geolocation=(), midi=(), sync-xhr=(), microphone=(), camera=(), magnetometer=(), gyroscope=(), fullscreen=(self), payment=()
x-content-type-options: nosniff
content-security-policy: frame-ancestors 'self';
strict-transport-security: max-age=63072000; includeSubDomains; preload