columbia.edu
Online Status
Online
Server IP address resolved:YES
Http response code: 200
Response time: 0.80 sec.
Redirect Url:https://www.columbia.edu/
Last Checked: 2021-10-20
columbia.edu belongs to Columbia University
columbia.edu registered under .edu top-level domain.
The last verification results, performed on (Jan 2 00:00:00 2020 GMT) columbia.edu show that columbia.edu has an expired SSL certificate issued by MI (expired on Jan 1 23:59:59 2022 GMT). Click "Refresh" button for SSL Information at the Safety Information section.
The language been detected is en.
In accordance with Google Safe Browsing and Symantec columbia.edu is pretty a safe domain.
Related Keywords
HTTP/1.1 301 Moved Permanently Date: Wed, 20 Oct 2021 03:45:39 GMT Server: Apache Location: http://www.columbia.edu/ Vary: Accept-Encoding Content-Type: text/html; charset=iso-8859-1 Set-Cookie: BIGipServer~CUIT~www.columbia.edu-80-pool=1781021568.20480.0000; expires=Wed, 20-Oct-2021 09:45:39 GMT; path=/; Httponly HTTP/1.0 302 Found Location: https://www.columbia.edu Server: BigIP Connection: Keep-Alive Content-Length: 0 HTTP/1.1 200 OK Date: Wed, 20 Oct 2021 03:41:37 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, 20 Oct 2021 03:41:37 GMT ETag: "1634701297" Content-Type: text/html; charset=UTF-8 Age: 241 X-Varnish-Cache: HIT (1554) X-Cache-Control: max-age=300, public Cache-Control: no-store,no-cache,private Accept-Ranges: bytes Connection: close
Overview
Last Updated: 08/22/2021
Unknown status.
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.
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: 04/01/2020
columbia.edu is safe.
Norton ConnectSafe evaluates columbia.edu for any unsafe and insecure content. The results are critical for families with young children.
Norton ConnectSafe evaluates columbia.edu for any unsafe and insecure content. The results are critical for families with young children.
Google Safe Search
Last Updated: 08/22/2021
Not yet checked.
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.
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: 04/02/2020
columbia.edu is safe.
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.
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.
Site Advisor
Last Updated: 04/01/2021
columbia.edu is safe.
McAfee assesses columbia.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 columbia.edu for mature or inappropriate content, only security checks are evaluated.
McAfee assesses columbia.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 columbia.edu for mature or inappropriate content, only security checks are evaluated.
Web of Trust
Last Updated: 2021-08-13 11:13:03
columbia.edu child safety is
very good.
The WOT calculates reputation of the columbia.edu. This reputation system receives ratings from users and information from third-party sources, assesses the columbia.edu for safety features and confirms, whether columbia.edu is suitable for children.
The WOT calculates reputation of the columbia.edu. This reputation system receives ratings from users and information from third-party sources, assesses the columbia.edu for safety features and confirms, whether columbia.edu is suitable for children.
Last Checked: 2021-10-20
| Domain | US |
| SSL Country | US |
| Issuer Organization | MI |
| Issuer | Ann Arbor |
| Valid form | Jan 2 00:00:00 2020 GMT |
| Expiration | Jan 1 23:59:59 2022 GMT |
| Additional Domains |
Additional Domains
columbia.edu |
Server Location 128.59.105.24
City: New York City
Region: New York
Country: United States
Longitude: -74.005966186523
Latitude: 40.71427154541
WHOIS
Create Time: 1985-07-05
Exp Time: 2024-07-31
Domain Whois
This Registry database contains ONLY .EDU domains. The data in the EDUCAUSE Whois database is provided by EDUCAUSE for information purposes in order to assist in the process of obtaining information about or related to .edu domain registration records. The EDUCAUSE Whois database is authoritative for the .EDU domain. A Web interface for the .EDU EDUCAUSE Whois Server is available at: http://whois.educause.edu By submitting a Whois query, you agree that this information will not be used to allow, enable, or otherwise support the transmission of unsolicited commercial advertising or solicitations via e-mail. The use of electronic processes to harvest information from this server is generally prohibited except as reasonably necessary to register or modify .edu domain names. Domain Name: COLUMBIA.EDU Columbia University 615 West 131st Street CUIT - 5th Floor New York, NY 10027 USA Domain Admin Columbia University 615 West 131st Street CUIT - 5th Floor New York, NY 10027 USA +1.2128541919 [email protected] Columbia University 615 West 131st Street CUIT - 5th Floor New York, NY 10027 USA +1.2128541919 [email protected] AUTH2.DNS.COGENTCO.COM EXT-NS1.COLUMBIA.EDU NS1.LSE.AC.UK AUTH4.DNS.COGENTCO.COM DNS2.ITD.UMICH.EDU AUTH1.DNS.COGENTCO.COM AUTH5.DNS.COGENTCO.COM Domain record activated: 05-Jul-1985 Domain record last updated: 01-Sep-2021 Domain expires: 31-Jul-2024
DNS Records
| Host | A Record | TTL |
|---|---|---|
| columbia.edu. | 128.59.105.24 | 3600 |
| Host | NS Record | TTL |
|---|---|---|
| columbia.edu. | ns1.lse.ac.uk. | 3600 |
| columbia.edu. | ext-ns1.columbia.edu. | 3600 |
| columbia.edu. | auth5.dns.cogentco.com. | 3600 |
| columbia.edu. | auth4.dns.cogentco.com. | 3600 |
| columbia.edu. | auth2.dns.cogentco.com. | 3600 |
| columbia.edu. | auth1.dns.cogentco.com. | 3600 |
| columbia.edu. | dns2.itd.umich.edu. | 3600 |
| Host | MX Record | Priority | TTL |
|---|---|---|---|
| columbia.edu. | mxb-00364e01.gslb.pphosted.com. | 10 | 89 |
| columbia.edu. | mxa-00364e01.gslb.pphosted.com. | 10 | 89 |
| Host | TXT Record | TTL |
|---|---|---|
| columbia.edu. | MS=ms32107722 | 3600 |
| columbia.edu. | wpe-verification=cssrsprod | 3600 |
| columbia.edu. | ZOOM_verify_ohdpGstzTlO2gNsWqnSiHQ | 3600 |
| columbia.edu. | ZOOM_verify_H76gKGnfTfSjo0uBs3ATpw | 3600 |
| columbia.edu. | adobe-idp-site-verification=c4c82a5f2bf3cc3ee4ad2ee246c28e17ead150faf152556bc9ca5c068762b827 | 3600 |
| columbia.edu. | google-site-verification=B93x40FIZF4LI-5cayepjvuwU8ZodIQ09zIDG1gHtIc | 3600 |
| columbia.edu. | docusign=f8b82e15-b287-46b9-9729-a7436d71c422 | 3600 |
| columbia.edu. | ZOOM_verify_ZJlClnqsRTqo4L8EQGaPDg | 3600 |
| columbia.edu. | fastly-domain-delegation-UzZdOKwpsuzDObCLhWK0-12292020 | 3600 |
| columbia.edu. | MS=ms88535648 | 3600 |
| columbia.edu. | v=spf1 ip4:128.59.72.0/24 ip4:207.10.139.0/24 ip4:148.163.139.74 ip4:148.163.135.74 ~all | 3600 |
| columbia.edu. | ZOOM_verify_aIBp_UI9RA-_nAc54T9CiA | 3600 |
| columbia.edu. | ZOOM_verify__tMWR0IkQ5mSUFNi7PT0-A | 3600 |
| columbia.edu. | google-site-verification=79W02b1NsvPOhVkXxG5gXzAXuxuYquPTXmx_l6KfRok | 3600 |
| columbia.edu. | apple-domain-verification=6W1ObUreaMieGziS | 3600 |
| columbia.edu. | fastly-domain-delegation-columbia-323594-2020-12-07 | 3600 |
| columbia.edu. | docusign=abbafadf-a495-4889-935f-5fdac37be903 | 3600 |
ext-ns1.columbia.edu.
TTL: 3600
Email address: hostmaster.columbia.edu.
Serial: 69410
Refresh: 3600
Retry: 1800
Expire: 2419200
Minimum: 300
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