Nsf.gov NSF - National Science Foundation
NSF's mission is to advance the progress of science, a mission accomplished by funding proposals for research and education made by scientists, engine...
Server IP address resolved: Yes
Http response code: 200
Response time: 1.02 sec.
Last Checked: 01/22/2025
Nsf.gov attracts 10,277 unique visitors daily, generating 34,018 pageviews. The estimated value of nsf.gov is 599,885 USD. Each visitor views approximately 3.54 pages on average.
According to Majestic's traffic estimates, nsf.gov ranks 986 globally, with the majority of its visitors coming from United States, where it holds the 4,052 position.
It is beneficial for nsf.gov that their data center (provided by NSF-HQ-AS - National Science Foundation, US) is located in United States, as this helps reduce page load time for most visitors.
See the list of other websites hosted by NSF-HQ-AS - National Science Foundation, US.
Nsf.gov is registered with the .GOV top-level domain. Explore additional websites within the .GOV zone.
The last inspection on (October 13, 2024), confirms that nsf.gov holds a valid and current SSL certificate issued by DigiCert Inc expiring on September 03, 2025. Click the "Refresh" button in the Safety Information section for updated SSL details. See the list of websites using SSL certificates issued by DigiCert Inc.
According to Google Safe Browsing, Google Safe Search, Symantec and Web of Trust nsf.gov appears to be a safe domain.
Based on Google's Mobile-Friendly test, nsf.gov is optimized for mobile and tablet devices, although the web page loading speed could be improved.
Audience Geography. Where are nsf.gov visitors located?
| Country | Visitors |
|---|---|
 United States US | 78.5% |
| China CN | 5.1% |
| India IN | 2.5% |
| United Kingdom GB | 1% |
| Philippines PH | 0.6% |
| Other | 12.3% |
| Country | Pageviews |
|---|---|
| United States US | 88.5% |
| China CN | 2.5% |
| India IN | 1.2% |
| United Kingdom GB | 0.7% |
| Philippines PH | 0.2% |
| Other | 7% |
| Country | Rank |
|---|---|
| United States US | 4052 |
| Philippines PH | 13119 |
| China CN | 31409 |
| India IN | 38627 |
| United Kingdom GB | 51109 |
Where do visitors go on nsf.gov?
| Subdomain | Pageviews |
|---|---|
| nsf.gov | 51.62% |
| fastlane.nsf.gov | 39.61% |
| inside.nsf.gov | 1.51% |
| meetings.nsf.gov | 1.37% |
| seedfund.nsf.gov | 1.28% |
| par.nsf.gov | 0.9% |
| ncsesdata.nsf.gov | 0.84% |
| search.nsf.gov | 0.79% |
| pims.nsf.gov | 0.57% |
| other | 1.51% |
| Subdomain | Pageviews per User |
|---|---|
| ncsesdata.nsf.gov | 7 |
| meetings.nsf.gov | 7 |
| fastlane.nsf.gov | 6.9 |
| inside.nsf.gov | 6.4 |
| pims.nsf.gov | 6 |
| nsf.gov | 2.1 |
| inside2.nsf.gov | 2 |
| seedfund.nsf.gov | 2 |
| search.nsf.gov | 1.1 |
| adfs.nsf.gov | 1 |
| other | 0.5 |
| Subdomain | Reach |
|---|---|
| nsf.gov | 82.8% |
| fastlane.nsf.gov | 19.33% |
| par.nsf.gov | 2.96% |
| search.nsf.gov | 2.49% |
| seedfund.nsf.gov | 2.16% |
| inside.nsf.gov | 0.79% |
| meetings.nsf.gov | 0.7% |
| adfs.nsf.gov | 0.42% |
| ncsesdata.nsf.gov | 0.41% |
| pims.nsf.gov | 0.31% |
| other | 0.3% |
How popular is nsf.gov?
| Period | Global Rank | Global Rank Delta |
|---|---|---|
| past 3 months | 21131 | 2199 |
| past month | 20171 | -2162 |
| past week | 17334 | -3391 |
| yesterday | 16394 | 3288 |
| Days | Pageviews Rank | Pageviews Rank Delta | Pageviews per Million | Pageviews per Million Delta | Pageviews per User | Pageviews per User Delta |
|---|---|---|---|---|---|---|
| 90 | 21782 | 2848 | 326 | -16.13% | 3.31 | -3.5% |
| 30 | 20733 | -2756 | 346 | 15% | 3.4 | 4% |
| 7 | 16470 | -4831 | 45 | 31% | 3.9 | 10% |
| 1 | 17155 | 3318 | 44 | -21.2% | 3.5 | 0.6% |
| Days | Reach Rank | Reach Rank Delta | Reach per Million | Reach per Million Delta |
|---|---|---|---|---|
| 90 | 22310 | 2028 | 365 | -12.98% |
| 30 | 21513 | -2041 | 38 | 10% |
| 7 | 19261 | -2984 | 42 | 20% |
| 1 | 17797 | 3692 | 47 | -21.6% |
We gather website safety and reputation data and compare it with available third-party sources so we calculate own safety and trustworthiness rate based on information that we get.
Norton ConnectSafe evaluates nsf.gov for any unsafe and insecure content. The results are critical for families with young children.
SafeSearch is used as a parental control tool to filter out any inappropriate for your children search results on your devices: phones, tablets or personal computers.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
Google Safe Browsing notifies when websites are compromised by malicious actors. These protections work across Google products and provide a safer online experience.
McAfee assesses nsf.gov for a meaningful set of security threats. Featured dangers from annoying pop-ups to hidden Trojans, that can steal your identity, will be revealed. McAfee does not analyze nsf.gov for mature or inappropriate content, only security checks are evaluated.
The WOT calculates reputation of the nsf.gov. This reputation system receives ratings from users and information from third-party sources, assesses the nsf.gov for safety features and confirms, whether nsf.gov is suitable for children.
| Domain | www.nsf.gov |
| Issuer Organization | DigiCert Inc |
| Issuer | DigiCert Global G2 TLS RSA SHA256 2020 CA1 |
| Algorithm | RSA-SHA256 |
| Valid form | 09/04/2024 |
| Expiration | 09/03/2025 |
| Signed | Certificate is not self signed |
| Additional Domains |
www.nsf.gov nsf.gov |
ASN ID: 102
ASN Title: NSF-HQ-AS - National Science Foundation, US
Last Update: 07/16/2024
#
# ARIN WHOIS data and services are subject to the Terms of Use
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
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ASNumber: 102
ASName: NSF-HQ-AS
ASHandle: AS102
RegDate: 1987-03-31
Updated: 2017-12-15
Ref: https://rdap.arin.net/registry/autnum/102
OrgName: National Science Foundation
OrgId: NSF-14
Address: 2415 Eisenhower Ave
City: Alexandria
StateProv: VA
PostalCode: 22314
Country: US
RegDate: 1987-03-31
Updated: 2017-12-15
Ref: https://rdap.arin.net/registry/entity/NSF-14
OrgAbuseHandle: NSFAD-ARIN
OrgAbuseName: NSF Admin
OrgAbusePhone: +1-703-292-5050
OrgAbuseEmail: arin-admin@nsf.gov
OrgAbuseRef: https://rdap.arin.net/registry/entity/NSFAD-ARIN
OrgTechHandle: NSFAD-ARIN
OrgTechName: NSF Admin
OrgTechPhone: +1-703-292-5050
OrgTechEmail: arin-admin@nsf.gov
OrgTechRef: https://rdap.arin.net/registry/entity/NSFAD-ARIN
RTechHandle: LUBNI-ARIN
RTechName: Lubniewski, Ed
RTechPhone: +1-703-292-4272
RTechEmail: elubniew@nsf.gov
RTechRef: https://rdap.arin.net/registry/entity/LUBNI-ARIN
RAbuseHandle: NSFAB-ARIN
RAbuseName: NSF Abuse
RAbusePhone: +1-703-292-5050
RAbuseEmail: arin-abuse@nsf.gov
RAbuseRef: https://rdap.arin.net/registry/entity/NSFAB-ARIN
RNOCHandle: NSFNO-ARIN
RNOCName: NSF NOC
RNOCPhone: +1-703-292-5050
RNOCEmail: arin-noc@nsf.gov
RNOCRef: https://rdap.arin.net/registry/entity/NSFNO-ARIN
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#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/whois_reporting/index.html
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# Copyright 1997-2018, American Registry for Internet Numbers, Ltd.
#
Domain Name: nsf.gov
Registrar WHOIS Server: whois.nic.gov
Registrar URL: https://get.gov
Updated Date: 2024-04-24T17:30:08Z
Creation Date: 1997-10-02T01:29:27Z
Registry Expiry Date: 2025-09-23T16:18:09Z
Registrar: Cybersecurity and Infrastructure Security Agency
Registrar IANA ID: 8888888
Registrar Abuse Contact Email:
Registrar Abuse Contact Phone:
Domain Status: serverTransferProhibited https://icann.org/epp#serverTransferProhibited
Registry Registrant ID: REDACTED FOR PRIVACY
Registrant Name: REDACTED FOR PRIVACY
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Registry Admin ID: REDACTED FOR PRIVACY
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Tech Email: REDACTED FOR PRIVACY
Registry Security ID: REDACTED FOR PRIVACY
Security Name: REDACTED FOR PRIVACY
Security Organization: REDACTED FOR PRIVACY
Security Street: REDACTED FOR PRIVACY
Security City: REDACTED FOR PRIVACY
Security State/Province: REDACTED FOR PRIVACY
Security Postal Code: REDACTED FOR PRIVACY
Security Country: REDACTED FOR PRIVACY
Security Phone: REDACTED FOR PRIVACY
Security Email: dis-secteam@nsf.gov
Name Server: ns1.nsf.gov
Name Server: ns2.nsf.gov
Name Server: ns3.nsf.gov
DNSSEC: signedDelegation
>>> Last update of WHOIS database: 2024-09-10T22:06:17Z
| Host | A Record | TTL |
|---|---|---|
| nsf.gov | 128.150.4.107 | 300 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| nsf.gov | alt2.us.email.fireeyecloud.com | 30 | 900 |
| nsf.gov | alt1.us.email.fireeyecloud.com | 20 | 900 |
| nsf.gov | primary.us.email.fireeyecloud.com | 10 | 900 |
| nsf.gov | nsf-gov.mail.protection.outlook.com | 50 | 900 |
| nsf.gov | alt3.us.email.fireeyecloud.com | 40 | 900 |
| Host | NS Record | TTL |
|---|---|---|
| nsf.gov | ns2.nsf.gov | 10800 |
| nsf.gov | ns3.nsf.gov | 10800 |
| nsf.gov | ns1.nsf.gov | 10800 |
| Host | TXT Record | TTL |
|---|---|---|
| nsf.gov | adobe-idp-site-verification=d0bfe2bb4aef5e61805318e34d595cb554a4ea078f9aaf15e2b15e03b0377f5a | 900 |
| nsf.gov | webexdomainverification.1WGB7=1159839c-ab70-4399-b28d-561aa1ac9c89 | 900 |
| nsf.gov | webexdomainverification.1Q9BZ=db4c13a8-dd1d-43c5-ac2f-d768d6acceb4 | 900 |
| nsf.gov | webexdomainverification.1Q9CJ=d94dcebe-dab7-4128-94c8-ac55e4af62c9 | 900 |
| nsf.gov | <meta | 900 |
| nsf.gov | amazonses:CJeGepY8qu0s5Rvnp0WG10sbMjRq+6TZ7fiY6bMqpiI= | 900 |
| nsf.gov | v=spf1 ip4:128.150.5.20/26 ip4:66.77.7.161/32 ip4:66.77.15.226/32 ip4:128.150.130.201 ip4:128.150.130.200 ip4:162.210.234.132 ip4:209.135.212.132 ip4:65.123.16.240/28 ip4:65.127.216.64/27 | 900 |
| nsf.gov | ShNmcKFFVegkbrLv/ZWIayChihj/6ex8I90IpRSXQBkn1Tsx45u+8mCFusWDhJGae2kekkYKk9ufjRoo3NfcEg== | 900 |
| nsf.gov | atlassian-domain-verification=OjbAClmfjKLeTLi2lekJJq5WjNujo9DLTponjjYDIfpF4aTpFvgE3QyFRnDiUhAV | 900 |
p-dns-i-gridmstr01.nsf.gov
TTL: 10800
Email address: postmaster.nsf.gov
Serial: 88087
Refresh: 10800
Retry: 1080
Expire: 2419200
Minimum: 900
Last tested: 05/19/2017
| Total Resources | 55 |
| Number of Hosts | 11 |
| Static Resources | 47 |
| JavaScript Resources | 13 |
| CSS Resources | 7 |
Last tested: 08/17/2018
| Total Resources | 49 |
| Number of Hosts | 9 |
| Static Resources | 36 |
| JavaScript Resources | 10 |
| CSS Resources | 2 |
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