aon.com

HTML metadata

Title: Better Decisions | Aon
Description: Aon is in the business of better decisions.
Language: en

Open Graph

title: Visit Aon.com
site name: Aon
description: Aon is in the business of better decisions.

Technology

CDN: Cloudflare

Cookie consent

OneTrust

Third-party hosts loaded (1)

cdn.cookielaw.org×2

Social

Registration

Registrar

CSC Corporate Domains, Inc.

Created

1995-02-14

Expires

2027-02-15 272 days left

Updated

2026-02-11

Name servers

gabe.ns.cloudflare.com
jacqueline.ns.cloudflare.com

DNS records live

NS

gabe.ns.cloudflare.com
jacqueline.ns.cloudflare.com

MX

10 aon-com.mail.protection.outlook.com

TXT

Show 58 TXT records

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facebook-domain-verification=51aki2xlid1syv11p2gqu9uns1m2mg
stripe-verification=14b715c20711b5f86190064cc0d324c721a8b99efee96b4710557e6dadbad74b
ibmid=7ffa7167-ef8b-4097-a8fd-585812375a73
ms-domain-verification=be23387f-2dbc-477d-84e9-e2b2bf5dffa3
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jamf-site-verification=eTzZ9qT2il9YOKYog5Zjxw
flexera-domain-verification-dmglgarnbjmgayje
stripe-verification=c1d8f1d9f4eaa9c14f1e3680afc3dfa18bf382409df348abf70dc734af83971d
smartsheet-site-validation=r_A0A11a_4OfDrkos3OImg62T_2JORPc
anthropic-domain-verification-wvwgj4=PoT0WewoNtjkYV9qwiOWekzTd
vmware-cloud-verification-b5ca0c82-8621-4617-b94c-c636e69edcaa
stripe-verification=9df87df7bf1b5eabb56726455b343007ce0dd57389542b6565ca891c956dac33
v=DKIM1;k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDeMV0tAmQNF4IZmHtdO0TxjFYIz+P3SNdfzEC6NfWJlvmHx9X0tnqYdjfyNEAZqObL9arr8cY7UjAxwatBIl8jc254GEcyHxf2o8S9oZj6iBnSWNGKbPEXAlCSiETmkebdtzAUvU44kQ1zB+ELew67gguDEoXSRbX+7uk3svn4XwIDAQAB
mandrill_verify.AArsyFKIBMQLWezOxzMX0Q
zywave-domain-verification=zW11vnQwSJwDxrNDnGvswjeUItUyL2AC0XumU/FjBv8=
segment-site-verification=ukYaf689KxZnq1FstJ3CsDwQhzxG6MQi
stripe-verification=19752c5103355dcd7f6ba82d8b6d8a3b5b104341e1aaf62aad6a98ae73727445
censys-domain-verification=GCMluw0_MlFv3pIJjejoJKnhK3vKHwpOxPL2Tkg80qKf
_16012i7dexg6eajc3zuu74j4dk085di
spf-au.iress.com; au1smtp.iress.com.au
docusign=81f813fa-784a-414f-882a-567d40872cec
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stripe-verification=c469db77c1c298fd4ed7c2e09777cb4aea6da824ee739a0cf7a54431c2da89f3
yahoo-verification-key=xIcnI6b7TC4c7/lnzIefhwrkJKcwh0pi54N7x1HNxuU=
_an2rf31709humwgzn4mhyfyofczb0qh
onetrust-domain-verification=bf65a86be4084c06a6ff98085056f072
cloudhealth=21c504b4-3738-4cbb-8f0d-66a1b0366d82
stripe-verification=50e561f7b38b3cbc106ba493ef6cb116978846d076b0c491697512fc7ed61ed8
atlassian-domain-verification=yGRztRDc9kCq/anB63h3TyR0rJnrq7d5GaReJggmA8/YuYfX69I6fsiGNC2rdBom
_oktaverification.auth-dev.tbs.aon.com
google-site-verification=B1xVyEjI7Oy-M-0HncjZit1y09vNQ6KDq3UJSo9QNcM
google-site-verification=CMPgf3BxpQ7WrlljaAH-laYA8ahhSCuwzOB2Se-radI
docker-verification=5d2997cb-5b32-44c6-add7-a864a586843d
_0l96cz12cicizii2x756vxhqbh340tp
webexdomainverification.4C675B877D2DB136E053AB06FC0A3F65=f577defc-2876-4313-aae9-fe8bb04ca0b9
f+W2NPk2W4z5yQtup/YYp00LUyaVo0MHnuKZiNMk8PQ=
atlassian-domain-verification=4B2A1eOljaMNfiq1qW4Tx9HaqNAF1u4H5dr39luRvEgNiG7L2ppWq4CMmGuDpBRX
apple-domain-verification=qfSPYt9mXSzlJmR7
5f923f19-d439-4f87-8b12-bc624a7fce04
amazonses:YMAOVs9ptRA+eRfNkdSA65eT2xV34wExoCfVEg/4pQI=
yahoo-verification-key=Wix6z22rEtScsoxVTcG+aq5NWE+ZuSudt6Vb+QJvp5w=
_github-challenge-aonplc-ent
segment-site-verification=lPaKmQd4OuzaLI80NuYf4oWjjioQHHrv
onetrust-domain-verification=462bc09312a54e0a8f5c1c37e362a97d
cloudhealth=b7b8a55b-59ba-4546-950b-6809b5b27533
ms-domain-verification=2bf72f2e-c25e-4e2e-b62d-a48e8f2207f5
lPaKmQd4OuzaLI80NuYf4oWjjioQHHrv
figma-domain-verification=d620b889974ad0d1fdd07942f67906d3087c0ba734f56aa07c7c919b027f6245-1752694145
yW+Ww2obkqaTg1q2U9nXJieN9l992Jn23sX2nq+bP1pQgUrI500DoAEhjdC/ES089waFff6KzHY3XHPup7IACQ==
k=rsa;p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQC0B2BEyvbwtiYE9r9e5Y52GljiATMf4IcLw6EY/mcMUwIaJlAZWuaUvrhz/2CeWRsqB04yFaySzkV/YxMSMZRakPt3gbUDFiFdW160Pot294a9s4Sll52/P2gpQUFtiY+jdOZbc9ZD4pFpyZpOwL22xFg39lX6VybdFV/Ti5xapQIDAQAB
stripe-verification=cd9241476913b8b96233ec2fec5c213ea6582ab618d8b6f2dd27df0238c8beba
cisco-ci-domain-verification=1b229c06e22daaae0b61037921b6f562b8a0f5e74d3c397b2bac18d823f8aa0b
docusign=897bb959-9a55-472f-9dc6-297e76d60509
google-site-verification=9fxlEhlFADQFRrN9iXlV6E0ITsMSnRBD1nOgWK00hu4
so3JwnjOqgmyARrpUm7owLeCOZ0kApg7ZxFL2hOUP4noVN5hU5yo92/0UhpDEqhtNtR8TymW/ePy7Aop1caIOA==
aon-mclagan-investor-surveys.azurewebsites.net

Email authentication strong

SPF

v=spf1 include:spf.aon.net include:%{i}._ip.%{h}._ehlo.%{d}._spf.vali.email ~all

softfail (~all)

DMARC

v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_agg@vali.email; ruf=mailto:Mjk4MDcz@ruf.vali.email

policy: reject (enforced)

DKIM

Show 6 DKIM selectors

selector1: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEA2a7XwHlo2fRUQgyKH6gjf1FhBvMxfZz+tyHqHCZtYaTV6LWAsgZk45+DcCDZBY51TQyLOVGUZFrtvu…
selector2: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAw5ZDo7trF5k21uS9lukiCsdghGRjKQjygpJLo3XTRrncdLVm3+eUpM0JwlbdLNuSKDQRmLOfYnYn1g…
dkim: v=DKIM1; k=rsa; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAqqW2xtdjNd3PhQXXLPTEDapnCaIZ/jmD2rxKn1AY85WN6yCEoH5u0KllnvmGazbl/uCY2rF6yqMslB…
s1: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz0D23B1kB9qUJCF8QxBhCmWyad0heo0m+ZVXoWT8tbt9k3zurRLT7yYKqrpw56BfR99Vbyg78s3rH/6lUi…
s2: k=rsa; t=s; p=MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAnt/nYR9BV/wK6QxI8SKI4c7DIm7SNFkNqob3sZe1xshCq71FMlDA+xl2BptKan6SZ6v3YSvlYdgqbBBDWX…
smtpapi: k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USzuY9zqqzjE0D1r04xDN6qwziDnmgcFNNfMewVKN2D1O+2J9N14hRprzByFwfQW76…

selectors probed

Certificate (current)

DigiCert Global G2 TLS RSA SHA256 2020 CA1

from 2026-03-18 to 2026-10-03

Expires in 137 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 75/100 Checked live page: https://www.aon.com/en/

present

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

findings

missing Content Security Policy
missing Permissions Policy

Header values

referrer-policy: same-origin
x-frame-options: SAMEORIGIN
x-content-type-options: nosniff
strict-transport-security: max-age=15552000; preload