CF1761360496358-tsm20251024211356

NSLIST.NET - sph.cuny.edu

Search for IP or hostnames:

sph.cuny.edu checked at 2025-10-25T02:48:16.331Z 276ms 88/88/88 100% R:16

sph.cuny.edu

NSext-ns1.columbia.edu
A128.59.1.1🇺🇸 COLUMBIA-GW
PTRext-ns1.columbia.edu
MXmxa-00011d01.gslb.pphosted.com
A66.159.240.148🇺🇸 Proofpoint
PTRmx0a-00011d01.pphosted.com
MXmxb-00011d01.gslb.pphosted.com
A66.159.240.148🇺🇸 Proofpoint
PTRmx0a-00011d01.pphosted.com
NSlavinia.cis.cuny.edu
A128.228.5.64🇺🇸 AS31822
PTRlavinia.cis.cuny.edu
NSacme.ucc.cuny.edu
A128.228.1.10🇺🇸 AS31822
PTRacme.ucc.cuny.edu
NSns10.customer.level3.net
A209.244.4.149🇺🇸 LEVEL3
PTRns10.customer.level3.net
NSns15.customer.level3.net
A209.244.4.244🇺🇸 LEVEL3
PTRns15.customer.level3.net
A128.228.202.230🇺🇸 AS31822
PTRsph.cuny.edu

cuny.edu

NSext-ns1.columbia.edu
MXmxa-00011d01.gslb.pphosted.com
MXmxb-00011d01.gslb.pphosted.com
NSlavinia.cis.cuny.edu
NSacme.ucc.cuny.edu
NSns10.customer.level3.net
NSns15.customer.level3.net
A128.228.254.200🇺🇸 AS31822
rank #1029 globally
rank #61 in the tld
This domain name represents the City University of New York (CUNY), a public university system in New York City. It is one of the largest urban universities in the United States, comprising 25 institutions, including 11 senior colleges, seven community colleges, and various professional schools. The "cuny.edu" domain is primarily used for the university's official websites, email addresses, and various online services provided for students, faculty, and staff.

PTR for

Starts with same word

Starts similarily

AI analysis

sph.cuny.edu resolves to one IP number: 128.228.202.230.

sph.cuny.edu is delegated to five name servers: ext-ns1.columbia.edu, lavinia.cis.cuny.edu, acme.ucc.cuny.edu, ns10.customer.level3.net and ns15.customer.level3.net.

sph.cuny.edu at least partially shares name servers with other domains, for instance 23.221.162.in-addr.arpa, 120.111.146.in-addr.arpa, med.cuny.edu, 30.61.198.in-addr.arpa and 221.2.209.in-addr.arpa.

These name servers are commonly used with the following name servers: ns28.customer.level3.net, ext-ns2.columbia.edu, ns1.nyp.org, ns2.nyp.org, ns19.customer.level3.net, apollo.cs.columbia.edu, auth1.dns.cogentco.com, auth2.dns.cogentco.com, auth4.dns.cogentco.com and auth5.dns.cogentco.com.

Host names with one IP number:

ext-ns1.columbia.edu points to 128.59.1.1

lavinia.cis.cuny.edu points to 128.228.5.64

acme.ucc.cuny.edu points to 128.228.1.10

ns10.customer.level3.net points to 209.244.4.149

ns15.customer.level3.net points to 209.244.4.244

Two mail servers handle sph.cuny.edu: mxa-00011d01.gslb.pphosted.com and mxb-00011d01.gslb.pphosted.com.

sph.cuny.edu shares the same mail server setup as other domains, for instance islg.cuny.edu, mail.cuny.edu, cunyba.cuny.edu, guttman.cuny.edu and sps.cuny.edu.

Host names with a single IP:

mxa-00011d01.gslb.pphosted.com points to 66.159.240.148.

mxb-00011d01.gslb.pphosted.com points to 66.159.240.148.

Host names pointing to 66.159.240.148: mxa-00011d01.gslb.pphosted.com and mxb-00011d01.gslb.pphosted.com.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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