Profile: Khan Academy khanacademy.org

View Khan Academy outages and uptime

Khan Academy is an educational website that offers free access to massive online courses.


  Uptime last 24 hours

  Response Time last 24 hours

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Current Status

Up

For 5 days, 6 hours
(Since Jan 14, 2018 2:11 a.m. GMT)

Uptime For Period
100%
Latest Downtime
Was recorded on Jan 14, 2018 1:56 a.m. GMT and lasted for 14 minutes.

  Domain Health Check Results

DNS
4 Errors
0 Warnings
1 Passed
Web Server
0 Errors
0 Warnings
4 Passed
Mail Server
0 Errors
0 Warnings
0 Passed
Blacklist & Malware
0 Errors
0 Warnings
2 Passed

DNS

Type Test Result
DNS Get DNS Records Click "More Info" to review your DNS records.
NS   ns-125.awsdns-15.com.
NS   ns-1489.awsdns-58.org.
NS   ns-1664.awsdns-16.co.uk.
NS   ns-798.awsdns-35.net.
WHOIS Get WHOIS Records Click "More Info" to review your WHOIS records.
Registrant Name: shantanu sinha
Nameservers: ns-1489.awsdns-58.org,ns-125.awsdns-15.com,ns-1664.awsdns-16.co.uk,ns-798.awsdns-35.net
Expires: 2019-03-14
Registrant Email: bills@khanacademy.org
Registrar: godaddy.com, llc
Registrant Org: khan academy
Admin Email: bills@khanacademy.org
Tech Email: bills@khanacademy.org
Nameserver DNS on ns-1664.awsdns-16.co.uk DNS record mismatch.
DNS CRITICAL - expected 'ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.' but got '"botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU","globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig","google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4","spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all","v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all",1 aspmx.l.google.com.,10 aspmx2.googlemail.com.,10 aspmx3.googlemail.com.,23.23.224.106,5 alt1.aspmx.l.google.com.,5 alt2.aspmx.l.google.com.,ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.'
Nameserver DNS on ns-1489.awsdns-58.org DNS record mismatch.
DNS CRITICAL - expected 'ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.' but got '"botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU","globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig","google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4","spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all","v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all",1 aspmx.l.google.com.,10 aspmx2.googlemail.com.,10 aspmx3.googlemail.com.,23.23.224.106,5 alt1.aspmx.l.google.com.,5 alt2.aspmx.l.google.com.,ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.'
Nameserver DNS on ns-125.awsdns-15.com DNS record mismatch.
DNS CRITICAL - expected 'ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.' but got '"botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU","globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig","google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4","spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all","v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all",1 aspmx.l.google.com.,10 aspmx2.googlemail.com.,10 aspmx3.googlemail.com.,23.23.224.106,5 alt1.aspmx.l.google.com.,5 alt2.aspmx.l.google.com.,ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.'
Nameserver DNS on ns-798.awsdns-35.net DNS record mismatch.
DNS CRITICAL - expected 'ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.' but got '"botify-site-verification=sGRcFNKzIkHzx1jtsQ7YkiT8hgWB6RiU","globalsign-domain-verification=qV_5Us2mt6FO1Ig5hnG4kYHESYAxuH5-qZ0cRXC-Ig","google-site-verification=sHrvDlgokhtbjBWsn8Dhu616EFRRv8GD0C1AU4_1gl4","spf2.0/pra include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all","v=spf1 include:_spf.google.com include:sendgrid.net include:aspmx.sailthru.com include:mailgun.org include:_netblocks.khanacademy.org -all",1 aspmx.l.google.com.,10 aspmx2.googlemail.com.,10 aspmx3.googlemail.com.,23.23.224.106,5 alt1.aspmx.l.google.com.,5 alt2.aspmx.l.google.com.,ns-125.awsdns-15.com.,ns-1489.awsdns-58.org.,ns-1664.awsdns-16.co.uk,ns-1664.awsdns-16.co.uk.,ns-798.awsdns-35.net.'
WHOIS Domain Expiry WHOIS OK - 1049 days left for domain, expires '2019-03-14'.
WHOIS OK - 1049 days left for domain, expires '2019-03-14'.
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Web Server

Type Test Result
HTTP Web Server HTTP HTTP OK: HTTP/1.1 301 Moved Permanently - 369 bytes in 0.010 second response time
HTTP OK: HTTP/1.1 301 Moved Permanently - 369 bytes in 0.010 second response time
SSH SSH SSH OK - OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.4 (protocol 2.0)
SSH OK - OpenSSH_6.6.1p1 Ubuntu-2ubuntu2.4 (protocol 2.0)
SSL Certificate SSL Certificate Expiry OK - Certificate '*.khanacademy.org' will expire on Sun Nov 18 20:35:00 2018.
OK - Certificate '*.khanacademy.org' will expire on Sun Nov 18 20:35:00 2018.
HTTPS Web Server HTTPS HTTP OK: HTTP/1.1 301 Moved Permanently - 369 bytes in 0.014 second response time
HTTP OK: HTTP/1.1 301 Moved Permanently - 369 bytes in 0.014 second response time
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Mail Server

Type Test Result
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Blacklist & Malware

Type Test Result
Virus & Malware Virus & Malware MALWARE OK
MALWARE OK
Blacklist Spam Blacklists OK: 23.23.224.106 not on known spam blacklists (91 blacklists checked.)
OK: 23.23.224.106 not on known spam blacklists
 (91 blacklists checked.)
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