WWW.ROBTEX.COM - ncc.cuny.edu

Search for IP or hostnames:

ncc.cuny.edu checked at 2025-10-05T13:02:51.168Z 252ms 189/189/189 100% R:13

`ncc.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`
MX	`mail-relay.cuny.edu`
		A	128.228.0.167^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa1.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.0.168^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa2.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.0.169^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa3.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.0.170^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa4.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.0.172^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa9.cuny.edu`
		A	128.228.0.173^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppa10.cuny.edu`
		A	128.228.254.25^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`mail-relaydr.cuny.edu`
			PTR	`ppsa5.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.254.26^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`mail-relaydr.cuny.edu`
			PTR	`ppsa6.cuny.edu`
			PTR	`smtp-relay.cuny.edu`
		A	128.228.254.28^{🇺🇸 AS31822}
			PTR	`mail-relay.cuny.edu`
			PTR	`ppsa8.cuny.edu`
			PTR	`smtp-relay.cuny.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`
A	128.228.41.222^{🇺🇸 AS31822}
		PTR	`guttman.cuny.edu`
		PTR	`ncc.cuny.edu`
		PTR	`library.guttman.cuny.edu`

`cuny.edu`

	NS	`ext-ns1.columbia.edu`
	MX	`mxa-00011d01.gslb.pphosted.com`
	MX	`mxb-00011d01.gslb.pphosted.com`
	NS	`lavinia.cis.cuny.edu`
	NS	`acme.ucc.cuny.edu`
	NS	`ns10.customer.level3.net`
	NS	`ns15.customer.level3.net`
	A	128.228.254.200^{🇺🇸 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

222.41.228.128.in-addr.arpa

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cnc.com.vn

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cnc.li

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AI analysis

ncc.cuny.edu points to a single IP: 128.228.41.222.

Other host names such as library.guttman.cuny.edu and guttman.cuny.edu share IP numbers with ncc.cuny.edu.

ncc.cuny.edu is delegated to three name servers: ext-ns1.columbia.edu, lavinia.cis.cuny.edu and acme.ucc.cuny.edu.

ncc.cuny.edu partially shares name servers with other domains; examples include 252.236.129.in-addr.arpa, cubhis.columbia.edu, 9.59.128.in-addr.arpa, wcbn.org and 95.146.in-addr.arpa.

These name servers are commonly used alongside ns10.customer.level3.net, ns15.customer.level3.net, ext-ns2.columbia.edu, ns1.nyp.org, ns2.nyp.org, apollo.cs.columbia.edu, sundog.ee.columbia.edu, auth1.dns.cogentco.com, auth2.dns.cogentco.com and auth4.dns.cogentco.com.

Three IPs: ext-ns1.columbia.edu points to 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1.

One IP: lavinia.cis.cuny.edu points to 128.228.5.64.

One IP: acme.ucc.cuny.edu points to 128.228.1.10.

ncc.cuny.edu is handled by a single mail server, mail-relay.cuny.edu.

ncc.cuny.edu has the same mail server setup as other domains, including ashp.listserv.cuny.edu, jj.listserv.cuny.edu, exchtest.cuny.edu, gc.listserv.cuny.edu and uapc.cuny.edu.

mail-relay.cuny.edu points to nine IP numbers: 128.228.0.167, 128.228.0.168, 128.228.0.169, 128.228.0.170, 128.228.0.172, 128.228.0.173, 128.228.254.25, 128.228.254.26 and 128.228.254.28.

dbq