MXLIST.NET - cis.cuny.edu
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cis.cuny.edu checked at 2025-10-22T00:52:26.089Z 473ms 69/69/69 100% R:13cis.cuny.edu
| NS | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8::35 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 2001:18d8:1::1:1 🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | lavinia.cis.cuny.edu | ||||||
| A | 128.228.5.64🇺🇸 AS31822 | ||||||
| PTR | lavinia.cis.cuny.edu | ||||||
| NS | acme.ucc.cuny.edu | ||||||
| A | 128.228.1.10🇺🇸 AS31822 | ||||||
| PTR | acme.ucc.cuny.edu | ||||||
| NS | ns10.customer.level3.net | ||||||
| A | 209.244.4.149🇺🇸 Lumen AS3356 | ||||||
| PTR | ns10.customer.level3.net | ||||||
| NS | ns15.customer.level3.net | ||||||
| A | 209.244.4.244🇺🇸 Lumen AS3356 | ||||||
| PTR | ns15.customer.level3.net | ||||||
cuny.edu
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.
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AI analysis
cis.cuny.edu is parent of pat.cis.cuny.edu, cbt.cis.cuny.edu, lavinia.cis.cuny.edu, xyz.cis.cuny.edu and testsali.cis.cuny.edu.
cis.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.
cis.cuny.edu at least partially shares name servers with other domains such as 158.111.146.in-addr.arpa, 16.61.198.in-addr.arpa, cuny.edu, 65.59.128.in-addr.arpa and ee.columbia.edu.
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, sundog.ee.columbia.edu, diana.cs.columbia.edu, auth1.dns.cogentco.com and auth2.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.