columbia.edu
Host.io Rank We use a propriety algorithim to rank the top 10M domain names. Download our domain rankings.
#1,105

Web

Discover top-level information for this domain.
View API →
URL
https://www.columbia.edu/
IP 73 Domains →
ASN 246 Domains →
AS14 Columbia University
Country
United States
Title
Columbia University in the City of New York
Facebook
columbia
Twitter
@columbia
Instagram
@columbia
Google Analytics
UA-18290390 6 Other Domains →
Server
Apache
Copyright
©2024 Columbia University

DNS

View domain name system records, including the A, AAAA, MX and NS records.
View API →
A
162.159.128.65 47 Domains →
162.159.138.64 51 Domains →
MX
mxa-00364e01.gslb.pphosted.com. Domains →
mxb-00364e01.gslb.pphosted.com. Domains →
NS
auth1.dns.cogentco.com. 1,867 Domains →
auth2.dns.cogentco.com. 1,867 Domains →
auth4.dns.cogentco.com. 1,867 Domains →
auth5.dns.cogentco.com. 1,867 Domains →
ext-ns1.columbia.edu. 30 Domains →
ns1.lse.ac.uk. 26 Domains →

Co-Hosted

There are 73 domains hosted on 128.59.105.24 (AS14 Columbia University). Show All →
View API →

Redirects

There are 436 domains which redirect to columbia.edu. Show All →
View API →