Nso.edu Home Page - NSO - National Solar Observatory

Learn how the NSF's National Solar Observatory (NSO) uses its solar observatories to learn about the Sun and how it influences Earth.


Online Status
Offline

Server IP address resolved: No
Http response code: None
Last Checked: 04/25/2024

Nso.edu traffic volume is 560 unique daily visitors and their 1,679 pageviews. The web value rate of nso.edu is 23,433 USD. Each visitor makes around 3.21 page views on average.

By Alexa's traffic estimates nso.edu placed at 13,807 position over the world, while the largest amount of its visitors comes from Germany, where it takes 36,019 place.

Nso.edu is hosted by UNIFIEDLAYER-AS-1 - Unified Layer, US in United States; however, we recommend migrating the server to Germany, as it will speed up nso.edu page load time for the majority of users. See the list of other web pages hosted by UNIFIEDLAYER-AS-1 - Unified Layer, US.

Nso.edu registered under .EDU top-level domain. Check other websites in .EDU zone.

The last verification results, performed on (November 22, 2019) nso.edu show that nso.edu has an expired SSL certificate issued by Let's Encrypt (expired on January 08, 2020). Click “Refresh” button for SSL Information at the Safety Information section. Check the list of websites using SSL certificates issued by Let's Encrypt.

In accordance with Google Safe Browsing, Google Safe Search, Symantec and Web of Trust nso.edu is pretty a safe domain.

Relying Google MobileFriendly test nso.edu is well optimized for mobile and tablet devices.


Global Rank
424,507
Average Load Time
0.57sec
Links In Count
728
Website Value
$21,900

Overview
Last Updated: 04/25/2024
Overall result - nso.edu is safe.
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 Connect Safe
Last Updated: 03/31/2024
nso.edu is safe.
Norton ConnectSafe evaluates nso.edu for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 12/24/2016
nso.edu is safe.
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.
Google Safe Browsing
Last Updated: 01/09/2019
nso.edu is safe.
Malware: not found.
Phishing: not detected.
Unwanted software: not found.
Harmfull applications: not found.
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Site Advisor
Last Updated: 03/01/2021
nso.edu is safe.
McAfee assesses nso.edu 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 nso.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 01/11/2019
nso.edu child safety is very good.
The WOT calculates reputation of the nso.edu. This reputation system receives ratings from users and information from third-party sources, assesses the nso.edu for safety features and confirms, whether nso.edu is suitable for children.

SSL Information
Domainwww.nso.edu
Issuer OrganizationLet's Encrypt
IssuerLet's Encrypt Authority X3
AlgorithmRSA-SHA256
Valid form10/10/2019
Expiration01/08/2020
SignedCertificate is not self signed
Additional Domains diglib.nso.edu
eo.nso.edu
nisp.nso.edu
nso.edu
nsokp.nso.edu
nsosp.nso.edu
www.nso.edu
Server Location

ASN Information

ASN ID: 46606
ASN Title: UNIFIEDLAYER-AS-1 - Unified Layer, US

Last Update: 02/11/2024

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#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/whois_tou.html
#
# 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.
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%rwhois V-1.5:000080:00 rwhois.unifiedlayer.com (by Unified Layer, V-1.0.0)
%error 230 No Objects Found

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-------------------------------------------------------------

Domain Name: NSO.EDU

Registrant:
National Solar Observatory
3665 Discovery Dr
Boulder, CO 80303
USA

Administrative Contact:
John Doherty
National Solar Observatory
3665 Discovery Dr
Boulder, CO 80303
USA
+1.3037359059
jdoherty@nso.edu

Technical Contact:
NSO IT
National Solar Observatory
3665 Discovery Dr
Boulder, CO 80303
USA
+1.3037359059
dns@nso.edu

Name Servers:
NS2.NSO.EDU
NS1.NSO.EDU
DNS-TUC-INT-1.NOIRLAB.EDU
DNS-TUC-EXT-1.NOIRLAB.EDU

Domain record activated: 12-Sep-2000
Domain record last updated: 26-Dec-2021
Domain expires: 31-Jul-2022


DNS Records
HostA RecordTTL
HostMX RecordPriorityTTL
HostNS RecordTTL
HostTXT RecordTTL

Errors
Warnings

Last tested: 10/09/2019

Desktop
Desktop Speed
35%

Desktop Resource Breakdown
Total Resources168
Number of Hosts11
Static Resources149
JavaScript Resources7
CSS Resources6

Last tested: 02/14/2018

Mobile
Mobile Usability
82%
Mobile Speed
100%

Mobile Resource Breakdown
Total Resources2
Number of Hosts1
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