CF1760082262550-tsm20251009080619

WWW.ROBTEX.COM - sph.cuny.edu

Search for IP or hostnames:

sph.cuny.edu checked at 2025-10-10T07:44:22.531Z 301ms 147/147/147 100% R:15

sph.cuny.edu

NSext-ns1.columbia.edu
A2001:18d8::35🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A2001:18d8:1::1:1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
A128.59.1.1🇺🇸 Columbia University
PTRext-ns1.columbia.edu
MXmxa-00011d01.gslb.pphosted.com
A66.159.238.121🇺🇸 Proofpoint
PTRmx0b-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🇺🇸 Lumen AS3356
PTRns10.customer.level3.net
NSns15.customer.level3.net
A209.244.4.244🇺🇸 Lumen AS3356
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 maps to IP address 128.228.202.230.

sph.cuny.edu delegates 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 such as 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 often used together with 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.

Three IP numbers:

The host name ext-ns1.columbia.edu points to: 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.

One IP number:

The host name lavinia.cis.cuny.edu points to: 128.228.5.64.

The host name acme.ucc.cuny.edu points to: 128.228.1.10.

The host name ns10.customer.level3.net points to: 209.244.4.149.

The host name 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, including islg.cuny.edu, mail.cuny.edu, cunyba.cuny.edu, guttman.cuny.edu and sps.cuny.edu.

Host names with a single IP address:

mxa-00011d01.gslb.pphosted.com points to 66.159.238.121

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

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

iyrRCcQ CF johedugfp 2025-10-10