DNSWHOIS.INFO - mail.columbia.edu
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mail.columbia.edu checked at 2025-11-24T15:53:02.271Z 350ms 40/40/40 100% R:10 allDone:true timedOut:false mail.columbia.edu
| MX | mxa-00364e01.gslb.pphosted.com | ||||||
| A | 148.163.139.74🇺🇸 Proofpoint | ||||||
| PTR | mx0b-00364e01.pphosted.com | ||||||
| MX | mxb-00364e01.gslb.pphosted.com | ||||||
| A | 148.163.135.74🇺🇸 Proofpoint | ||||||
| PTR | mx0a-00364e01.pphosted.com | ||||||
columbia.edu
rank #271 globally
rank #9 in the tld
This domain name "columbia.edu" is associated with Columbia University, a private Ivy League research university located in New York City. It is used for the university's main website, email addresses, and various online services related to the institution. The ".edu" extension indicates that the domain is primarily used for educational institutions.
Starts with same word
Starts similarily
AI analysis
mail.columbia.edu is handled by two mail servers: mxa-00364e01.gslb.pphosted.com and mxb-00364e01.gslb.pphosted.com.
mail.columbia.edu shares the same mail server setup as other domains, for instance ce.columbia.edu, cuit.columbia.edu, asit.columbia.edu, ctm.columbia.edu and stat.columbia.edu.
Host names with one IP number:
The host mxa-00364e01.gslb.pphosted.com points to 148.163.139.74 and the host mxb-00364e01.gslb.pphosted.com points to 148.163.135.74.