Is Columbia Down?


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Are you having issues? Provide feedback to Columbia by selecting the option you are having issues with.


columbia.edu problems reported in the last 24 hours

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Most reported problems

Columbia.edu Server Status

Response Header
HTTP headers carry information about the client browser, the requested page and the server status
HTTP/1.1 200 OK
Date: Wed, 12 Apr 2023 23:24:08 GMT
Server: Apache
Content-language: en
X-XSS-Protection: 1; mode=block
X-Frame-Options: SAMEORIGIN
X-Content-Type-Options: nosniff
Expires: Sun, 19 Nov 1978 05:00:00 GMT
Last-Modified: Wed, 12 Apr 2023 23:24:08 GMT
ETag: "1681341848"
Content-Type: text/html; charset=UTF-8
Age: 186
X-Varnish-Cache: HIT (266)
X-Cache-Control: max-age=300, public
Cache-Control: no-store,no-cache,private
Accept-Ranges: bytes
Content-Length: 223983
Connection: keep-alive

DNS Records
DNS Resource Records associated with a hostname

The DNS is up.   We have tried pinging Columbia.edu. There are no DNS Issues detected!

Type Name Value Class TTL
A columbia.edu 128.59.105.24 IN 3599
NS columbia.edu IN 3600
NS columbia.edu IN 3600
NS columbia.edu IN 3600
NS columbia.edu IN 3600
NS columbia.edu IN 3600
NS columbia.edu IN 3600
NS columbia.edu IN 3600
Safety
HTTPS Encryption
HTTPS Encrypted.
Is Columbia safe?
Yes Columbia.edu is Safe according to Google Safe Browsing
Speed
Response Time
The website responded in 0.02 seconds.
Pagesize
The size of the HTML webpage is 129.66 kB.
Text compression
Webpage is not Compressed: The filesize is 129.66 kB.

How to Solve Columbia.edu Down or Outage Issues

We have tried pinging Columbia.edu using our servers and the Columbia.edu server responded on time, indicating that there are no current Columbia.edu problems today.

If Columbia.edu is down for you too, the server might be overloaded or unreachable because of network problems, outages or a website maintenance is in progress.

If Columbia.edu is UP for us but you cannot access it, try these solutions:

  1. Do a full Browser refresh of the site holding down CTRL + F5 keys at the same time on your browser
  2. Clear Your browser Cookies and Cache
  3. Fix DNS problems by Clearing your local DNS cache to make sure that you grab the most recent cache that your ISP has

Columbia.edu Location Map

  • City White Plains

  • Region New York

  • Country United States
White Plains latitude: 41.0496 longitude: -73.7782

Columbia not working? Report a problem you're having


Site Excerpt

Columbia.edu Site is Down, Is Columbia Down?
Headings
Columbia University in the City of New York Main navigation expandedExploreNewsCOVID-19 Campus ResourcesMost VisitedFeatured VideosEvents
Keywords
columbia university in the city of new york
ISO-Lang
en

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