Infrastructure
· 9 checks — DNS, redirects, IPv6, crawlability, URL variants, and domain intelligence rolled into one auditable list.DCDN & DeliveryActionNo CDN detectedFIX
Consider using a CDN to improve global delivery speed and reduce origin load.
BRedirect Chain2 redirect(s), 856 ms totalREVIEW
https://proofpoint.com
761 ms · HTTP/1.1
https://www.proofpoint.com/
43 ms · HTTP/1.1
https://www.proofpoint.com/au
52 ms · HTTP/1.1 FINAL
| # | URL | Status | Time | Protocol | Server |
|---|---|---|---|---|---|
| 1 | https://proofpoint.com | 301 | 761 ms | HTTP/1.1 | |
| 2 | https://www.proofpoint.com/ | 301 | 43 ms | HTTP/1.1 | |
| 3 | https://www.proofpoint.com/au | 200 | 52 ms | HTTP/1.1 |
See the visual redirect chain in the HTTP Probe tab →
Each redirect adds latency. Try to minimize the chain to 1 hop.
Redirect chain — each hop adds latency; combine into one redirect where possible.
Source: Google Search Central / web.dev
BTLS Certificate Expiry & Recommendations112 days until leaf cert expires — 3 issues to addressREVIEW
Certificate validity
Recommended actions
- Submit your domain to hstspreload.org to be added to the Chrome preload list
- Enable DNSSEC on your domain for DNS spoofing protection
- Enable OCSP stapling on your TLS server to remove a CA roundtrip and protect user privacy
A+DNS Records2 A records, 176 ms lookupPASS
| A | 45.60.171.207, 45.60.151.207 |
| AAAA | 2a02:e980:e6::cf, 2a02:e980:13e::cf |
| CNAME | — |
| NS | ns1.proofpoint.com, ns3.proofpoint.com, pdns99.ultradns.biz, pdns99.ultradns.com, pdns99.ultradns.net, pdns99.ultradns.org |
| MX | 10 mxa-00148501.gslb.pphosted.com 10 mxb-00148501.gslb.pphosted.com 15 mx0a-00148501.pphosted.com 15 mx0b-00148501.pphosted.com |
| TXT | MS=ms66915438 8g643mlg95390t9m27yhh8ccc3djh9kl lfj1tq15csyc72w7bgdt23nv5sfdhbwv 3138e5c5-9798-41bb-a66a-f0b02555197b asv=9465dad26feb30e29b83613f5c02a1de linear-domain-verification=cxrv67j8mq6e _github-challenge-proofpoint-2=b5790c8e0b apple-domain-verification=nOC9FciUgMGXDPqR docusign=024d71b2-0e97-4a12-b5d5-59f1398496df docusign=2c075292-2334-4a0a-bf3b-71a084c9d0fb jamf-site-verification=VBoaCJNLZhZnSeap1YIWPA amazonses:RlrTC7/Tv/cDEgJBOGnvF+fa+JgATSOhAby33zYuhWU= amazonses:q2hxXWvaOdgjhubWnZufuUhKgLZxfL3PoI4cptrU0gY= openai-domain-verification=dv-nIygpFUM4qrdLLDyQoKeI6q7 docker-verification=13460241-226e-4d29-97e7-4699d62bb596 cursor-domain-verification-wqe15z=RzypHif5XX1tmT2h6yen8EF3t fastly-domain-delegation-3yF86BWSvK5eKtB4-875817-2025-01-23 smartsheet-site-validation=wDwCVDKaaE7jlmu8UfmZC7R_CVdVDt1n webexdomainverification.=482d75bd-f93a-4b08-b9fd-f29cd4ac460f anthropic-domain-verification-y3m137=qK0cxjmQtPkMGPQe9LKVeGZj2 pendo-domain-verification=d131a0e2-664a-4230-ba51-0acf99fb4b90 globalsign-domain-verification=60999847F58FB37C020BB434D74EF1A9 google-site-verification=8gLyzJZLKfsYAHDKstNMwKKI-IB8zB3LPVBe8wyo7fw google-site-verification=VneCes71bA1smMZFJ8bue3Hjjr5PSH2Nw3vXuBFdSOk google-site-verification=h87yGt3EWJfCkagvPwOKkK1h1LGCdoBROU_kKbrdXPk google-site-verification=mM60vv41HV36Nx6G5NAk93Se7Z-Y1eWeetnizsR6zLA google-site-verification=sxZ-0Tdu9HaAjWzo8TkbC3Dcvbm9_TcCFaOUJhBGf1E google-site-verification=uWpkNlmQfQH0hCnGWrr7ZC-o3dx4Dgi--DSZL1wtBoQ zoom-domain-verification=ZOOM_verify_10035bd9568f4feca52a7a00fe69b79a atlassian-sending-domain-verification=37b6750b-3b8f-46dc-b2fa-c576d7d1965c BrG8ZlodJgGfUFj4RAmd28PHnIIHvBj56NGkzIIO3vwg0JUlTJISPsRo95V8+8QR0RY+aBIl21ch7my4... iJdvOvZ2JpKKuGmHz3m7jyiT9LcUpxjwXIqy0lreXX41M/DqvOyKHQQTBtOFMviSL7SN6As/3CMKHol8... adobe-idp-site-verification=5bd692aa8ee1d148c00aac26f7ead08c64182725034dcf0691f7... atlassian-domain-verification=ehSV5ixRwTbI5wbth6qsMh3hGCusuawwQB3RtCdRGUyVC/hpoF... SPF v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ip4:91.209.104.0/25 a:spf-ma... |
| CAA | Lookup not available with standard resolver |
CAA record lookup requires a specialized DNS resolver. This check will be available in a future update.
Informational: CAA (Certification Authority Authorization) records weren't checked in this scan.
A+IPv6 ReadinessIPv6 reachable (175 ms)PASS
A+Crawlabilityrobots.txt present, sitemap with 5 URLsPASS
Add a 'Sitemap:' directive to robots.txt so search engines can discover your sitemap.
robots.txt omits Sitemap: directive — crawlers must fetch /sitemap.xml by convention; reliable but missing the explicit hint.
Source: sitemaps.org
#
# robots.txt
#
# This file is to prevent the crawling and indexing of certain parts
# of your site by web crawlers and spiders run by sites like Yahoo!
# and Google. By telling these "robots" where not to go on your site,
# you save bandwidth and server resources.
#
# This file will be ignored unless it is at the root of your host:
# Used: http://example.com/robots.txt
# Ignored: http://example.com/site/robots.txt
#
# For more information about the robots.txt standard, see:
# http://www.robotstxt.org/robotstxt.html
User-agent: *
Crawl-delay: 10
# CSS, JS, Images
Allow: /core/*.css$
Allow: /core/*.css?
Allow: /core/*.js$
Allow: /core/*.js?
Allow: /core/*.gif
Allow: /core/*.jpg
Allow: /core/*.jpeg
Allow: /core/*.png
Allow: /core/*.svg
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /profiles/*.svg
Allow: /misc/*.css$
Allow: /misc/*.css?
Allow: /misc/*.js$
Allow: /misc/*.js?
Allow: /misc/*.gif
Allow: /misc/*.jpg
Allow: /misc/*.jpeg
Allow: /misc/*.png
Allow: /modules/*.css$
Allow: /modules/*.css?
Allow: /modules/*.js$
Allow: /modules/*.js?
Allow: /modules/*.gif
Allow: /modules/*.jpg
Allow: /modules/*.jpeg
Allow: /modules/*.png
Allow: /profiles/*.css$
Allow: /profiles/*.css?
Allow: /profiles/*.js$
Allow: /profiles/*.js?
Allow: /profiles/*.gif
Allow: /profiles/*.jpg
Allow: /profiles/*.jpeg
Allow: /profiles/*.png
Allow: /themes/*.css$
Allow: /themes/*.css?
Allow: /themes/*.js$
Allow: /themes/*.js?
Allow: /themes/*.gif
Allow: /themes/*.jpg
Allow: /themes/*.jpeg
Allow: /themes/*.png
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.txt
Disallow: /web.config
Disallow: /CHANGELOG.txt
Disallow: /cron.php
Disallow: /INSTALL.mysql.txt
Disallow: /INSTALL.pgsql.txt
Disallow: /INSTALL.sqlite.txt
Disallow: /install.php
Disallow: /INSTALL.txt
Disallow: /LICENSE.txt
Disallow: /MAINTAINERS.txt
Disallow: /update.php
Disallow: /UPGRADE.txt
Disallow: /xmlrpc.php
Disallow: /sites/default/files/*gtd-*.pdf
Disallow: /sites/default/files/*lgy-*.pdf
Disallow: /thank-you-*
Disallow: /sites/default/files/pfpt-us-tr-state-of-the-phish-2019.pdf
Disallow: /sites/default/files/mail-routing-agent-datasheet-v2.pdf
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register/
Disallow: /user/password/
Disallow: /user/login/
Disallow: /user/logout/
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /node/add/
Disallow: /search/
Disallow: /user/register*
Disallow: /user/password*
Disallow: /user/login*
Disallow: /user/logout*
Disallow: /events/*
Disallow: /upcoming-events/*
Disallow: /lp/*
Disallow: /conquer
Disallow: /merck
Disallow: /johnson-controls
Disallow: /baxter
Disallow: /sutter-health
Disallow: /chevron
Disallow: /meeting-request
Disallow: /*/start-with/
# Paths (no clean URLs)
Disallow: /index.php/admin/
Disallow: /index.php/comment/reply/
Disallow: /index.php/filter/tips
Disallow: /index.php/node/add/
Disallow: /index.php/search/
Disallow: /index.php/user/password/
Disallow: /index.php/user/register/
Disallow: /index.php/user/login/
Disallow: /index.php/user/logout/
Disallow: /?q=admin/
Disallow: /?q=comment/reply/
Disallow: /?q=filter/tips/
Disallow: /?q=node/add/
Disallow: /?q=search/
Disallow: /?q=user/password/
Disallow: /?q=user/register/
Disallow: /?q=user/login/
Disallow: /?q=user/logout/
Disallow: /?q=events/*
Disallow: /?q=upcoming-events/*
Disallow: /sites/default/files/e-books/pfpt-jp-eb-getting-started-with-DMARC-ebook.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-setting-up-itm.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-itm-overview.pdf
Disallow: /sites/default/files/e-books/pfpt-us-eb-role-of-itm.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-eb-itm-cybersecurity.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-itm-overview.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-eb-setting-up-itm.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-eb-itm-overview.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-eb-role-of-itm.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-demystifying-bec-eac.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-deploying-people-centric-security-3.pdf
Disallow: /sites/default/files/e-books/pfpt-fr-dr-demystifying-bec-eac.pdf
Disallow: /sites/default/files/e-books/pfpt-fr-da-deploying-people-centric-security-3.pdf
Disallow: /sites/default/files/solution-briefs/pfpt-de-sb-CASB-adaptive-access-controls.pdf
Disallow: /sites/default/files/e-books/pfpt-de-da-deploying-people-centric-security-3.pdf
Disallow: /sites/default/files/solution-briefs/RemoteWorkAlliance_Webinar.pdf
Disallow: /sites/default/files/white-papers/pfpt-us-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-dr-whack-a-mail.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-no-compromises.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-calculated-risks.pdf
Disallow: /sites/default/files/solution-briefs/pfpt-ja-sb-CASB-adaptive-access-controls.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-demystifying-bec-eac.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-no-compromises.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-da-deploying-people-centric-security-3.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-whack-a-mail.pdf
Disallow: /sites/default/files/e-books/pfpt-uk-eb-unmasking-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-role-of-itm.pdf
Disallow: /sites/default/files/e-books/pfpt-es-eb-calculated-risks.pdf
Disallow: /sites/default/files/e-books/pfpt-de-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-de-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-de-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/solution-briefs/pfpt-jp-eb-unmasking-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/pfpt-fr-eb-calculated-risks.pdf
Disallow: /sites/default/files/e-books/pfpt-es-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/e-books/pfpt-fr-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/e-books/pfpt-it-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/misc/pfpt-us-eb-the-evolution-of-the-casb.pdf
Disallow: /sites/default/files/e-books/pfpt-us-eb-the-evolution-of-the-casb.pdf
Disallow: /sites/default/files/infographics/Pfpt-Phishing%20Infographic%20Poster-17x24-jp.pdf
Disallow: /sites/default/files/e-books/pfpt-jp-eb-calculated-risks.pdf
Disallow: /sites/default/files/e-books/pfpt-es-da-deploying-people-centric-security-3.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-de-eb-calculated-risks.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-it-eb-calculated-risks.pdf
Disallow: /sites/default/files/white-papers/gtyd-pfpt-fr-wp-driving-real-behavior-change.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-es-eb-demystifying-bec-eac.pdf
Disallow: /sites/default/files/solution-briefs/gtd-pfpt-es-sb-CASB-adaptive-access-controls.pdf
Disallow: /sites/default/files/securityawarenesskit/Cybersecurity-Awareness-Kit-BEC.zip
Disallow: /sites/default/files/e-books/pfpt-us-eb-rethinking-insider-risk.pdf
Disallow: /sites/default/files/data-sheets/pfpt-jp-eval_2020-evaluation-jp.pdf
Disallow: /sites/default/files/e-books/pfpt-us-tr-healthcare-report.pdf
Disallow: /sites/default/files/white-papers/pfpt-de-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-uk-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-au-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-fr-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-es-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-it-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/white-papers/pfpt-jp-eb-the-hidden-cost-of-mso365-security.pdf
Disallow: /sites/default/files/misc/gtd-pfpt-jp-a4-eb-top-10-reasons-customers-choose-pfpt-to-secure-ms365.pdf
Disallow: /sites/default/files/analyst-reports/pfpt-us-ar-esg-economic-validation-sep-2020.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-it-eb-stopping-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-jp-eb-stopping-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-stopping-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-es-eb-stopping-bec-and-eac.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-it-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-jp-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-es-eb-putting-people-at-center-of-your-email-security-strategy.pdf
Disallow: /sites/default/files/analyst-reports/pfpt-es-ar-esg-economic-validation-sep-2020.pdf
Disallow: /sites/default/files/analyst-reports/pfpt-fr-ar-esg-economic-validation-sep-2020.pdf
Disallow: /sites/default/files/analyst-reports/pfpt-it-ar-esg-economic-validation-sep-2020.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-role-of-itm.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-itm-overview.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-de-eb-itm-cybersecurity.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-itm-cybersecurity.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-de-eb-setting-up-itm.pdf
Disallow: /sites/default/files/e-books/gtd-pfpt-fr-eb-s
A+URL Variantswww/non-www, trailing slash, HTTP→HTTPSPASS
www / non-www
Preferred variant: non-www
HTTP → HTTPS
Consistent
A+Domain Intelligenceproofpoint.com — via MarkMonitor Inc., 25 years oldPASS
24 days
August 8, 2026
112 days
Issued by Sectigo Limited
25 years
Registered August 8, 2001
Not enabled
Protects against DNS spoofing
Unknown
2a02:e980:e6::cf
MarkMonitor Inc.
Expiry timeline
Recommended actions
- Renew the domain or enable auto-renewal to prevent accidental expiry
- Enable DNSSEC to protect visitors from DNS spoofing
- Enable registrar lock (clientTransferProhibited) to block unauthorized domain transfers
DNSSEC protects against DNS spoofing attacks. While not required, enabling DNSSEC adds an additional layer of security. Contact your DNS provider to enable it.
Without DNSSEC, an attacker who can poison your DNS can hijack your domain — and SSL certs alone don't stop them.
Learn more ▾ ▴
DNSSEC adds cryptographic signatures to DNS records, preventing forged responses from poisoning resolver caches. Without it, an attacker who controls the network path can redirect your domain to a malicious server before any HTTPS handshake happens. Most modern registrars (Cloudflare, Google Domains, Route 53) enable it with one toggle.
Source: ICANN / RFC 4033
The domain can be transferred without an unlock step. Enable registrar lock (clientTransferProhibited) in your registrar's control panel to protect against unauthorized or accidental transfers.
Without registrar lock, an attacker who phishes your registrar credentials can transfer the domain in minutes — total brand hijack.
Learn more ▾ ▴
Registrar lock (clientTransferProhibited, clientUpdateProhibited, clientDeleteProhibited) requires extra verification before any transfer/update/delete. Every major registrar offers it free. Combined with 2FA on your registrar account, it's the strongest defense against domain hijacking.
Source: ICANN / domain-security best practice