nsf.gov

mx

primary.us.etp.fireeyegov.com

alt1.us.etp.fireeyegov.com

alt2.us.etp.fireeyegov.com

alt3.us.etp.fireeyegov.com

ns

gold.foundationdns.org

gold.foundationdns.com

gold.foundationdns.net

caa

txt

amazonses:WZKkPkyla+989ZOi22G9mHBRQ5+AFckOtwOzHCrGjw0=

atlassian-domain-verification=ZxoQv8eEes8m9y/CQit7XinKIZ2stkuJYobPGxyfb2Vawpwx53WuHXUn1jXwbOSH

ZOOM_verify_vIOQy6f2SQWeZ2977lDjcQ

amazonses:DamZDYghwrc36rQV5r31e65CG+IMCDnwWTHIYOBhJXw=

<metaname="zoom-domain-verification"content="ZOOM_verify_b3xjZjUUQx-tJoqy4aCUyg">

_xosz4nirm95jhg4vwddfa6ihnqvxb5y

ZOOM_verify_e-wubZa8RVevvUsuV9EDjg

google-site-verification=vA4yjJZWJbPcVjZIBv-mY5xH88T2uNrEQTfsITLtt4s

dmarc

v=DMARC1;p=reject; fo=1; pct=100;rua=mailto:dmarcemails@nsf.gov,mailto:reports@dmarc.cyber.dhs.gov; ruf=mailto:fremailsdmarc@nsf.gov,mailto:reports@dmarc.cyber.dhs.gov;

#
# 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: *
# 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
# Directories
Disallow: /core/
Disallow: /profiles/
# Files
Disallow: /README.md
Disallow: /composer/Metapackage/README.txt
Disallow: /composer/Plugin/ProjectMessage/README.md
Disallow: /composer/Plugin/Scaffold/README.md
Disallow: /composer/Plugin/VendorHardening/README.txt
Disallow: /composer/Template/README.txt
Disallow: /modules/README.txt
Disallow: /sites/README.txt
Disallow: /themes/README.txt
Disallow: /web.config
# Paths (clean URLs)
Disallow: /admin/
Disallow: /comment/reply/
Disallow: /filter/tips
Disallow: /node/add/
Disallow: /search/
Disallow: /media/oembed
Disallow: /*/media/oembed
# 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/media/oembed
Disallow: /index.php/*/media/oembed
# NSF
Disallow: /careers/openings
Disallow: /careers/openings?*
Disallow: /events?*
Disallow: /events/past
Disallow: /events/past?*
Disallow: /news/releases
Disallow: /news/releases?*
Disallow: /funding/initiatives/reu/search
Disallow: /funding/initiatives/reu/search?*
Disallow: /honorary-awards/national-medal-science/recipients?*
Disallow: /honorary-awards/pecase/recipients?*
Disallow: /funding/opportunities?*
Disallow: /funding/opps
Disallow: /funding/opps?*
Disallow: /funding/opportunities/csvexport
Disallow: /funding/opportunities/csvexport?*
Disallow: /funding/opps/csvexport
Disallow: /funding/opps/csvexport?*
Disallow: /form/*
Disallow: /staff
Disallow: /staff?*
Disallow: /staff/org
Disallow: /staff/org?*
# From legacy
Disallow: /cgi-bin/
Disallow: /awardsearch/*
Disallow: /por/*
Disallow: /pubs/*
# Sitemaps
Sitemap: https://www.nsf.gov/sitemap.xml
Sitemap: https://www.nsf.gov/sitemap-s3.xml