indexo.dev

willistower.com

.com crawl

First seen 2026-04-13 · Last seen 2026-05-01 · ok HTTP/1.1 200 987 ms crawled 2026-05-06

US · 162.159.140.98 · AS13335 Cloudflare, Inc.

Reputation 95/100 weak security headers

Classifying

HTML metadata

Title
Willis Tower. Experience an Icon from Street to Sky.
Description
The newly redesigned Willis Tower brings a whole new meaning to office space. Come see how Willis redefines the workplace by delivering world-class experiences to the people of Chicago.

Technology

CDN
Cloudflare
CMS
Next.js
Ads
  • Google Ads (DoubleClick)

Third-party hosts loaded (2)

  • ad.doubleclick.net×1
  • www.facebook.com×1

Social

Registration

Registrar
GoDaddy.com, LLC
Created
2009-02-04
Expires
2027-02-04 260 days left
Updated
2026-02-05
Name servers
  • cody.ns.cloudflare.com
  • kay.ns.cloudflare.com

DNS records live

NS
  • cody.ns.cloudflare.com
  • kay.ns.cloudflare.com
MX
  • 10 us-smtp-inbound-1.mimecast.com
  • 10 us-smtp-inbound-2.mimecast.com
TXT
Show 9 TXT records
  • box-domain-verification=62c47bc188412bd2189e074bf51a7b7c7013f7884846571b1b83636904f092ae
  • citrix.mobile.ads.otp=v1eq1lttpa36uwsk3d0johp9
  • d365mktkey=4zhyxh35zkpfko04pqvcz1xv7
  • docusign=ffdf5c67-f2bd-4b3d-b2f3-53ab3a1f487d
  • is69nWItYPfNLmgTNLQudQfwfu1WmBl8dBkCyOVv6uxd6gkV95qCommC6Cm3rFB7MuRtwZ7AIGh20qxGNK35qw==
  • knowbe4-site-verification=2c1a960eb37b9fa2ec8b98bdb513d432
  • MS=ms15254159
  • aD1n40s*Ykti81nx^TZbc2Z31PXsqv!CxZ#TwO1OHNCEz7yultYik@Aph&xjsul7nISdPE4!P42JyDh^5TL@2x0CD!Fb0#*fm9V
  • adobe-idp-site-verification=66129cf5b4001245f173be6cc41f9c50d24870e9bce56b4849ef7f72a534ef45

Email authentication strong

SPF
v=spf1 ip4:50.31.167.101 ip4:38.115.176.50/32 include:us._netblocks.mimecast.com include:spf.protection.outlook.com include:_spf.psm.knowbe4.com include:asp-spf1.yardi.com include:asp-spf2.yardi.com include:_spf.elasticemail.com include:spf.smtp2go.com -all
strict (-all)
DMARC
v=DMARC1; p=reject; rua=mailto:f90a7c117917380@rep.dmarcanalyzer.com; ruf=mailto:f90a7c117917380@for.dmarcanalyzer.com; pct=100; fo=1
policy: reject (enforced)
DKIM
  • k2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAv2aC2KjGKLOwTweBY5A9RpjsxaBXR9r7OAU6U8/zn92ivImI75naUujWbItRI/QmL1jy5PWGqLwoUA…
selectors probed

Certificate (current)

E7
from 2026-04-28 to 2026-07-27
Expires in 68 days

Full certificate history on crt.sh ↗

HTTP security headers

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

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

Links to (6)

Linked from (1)