WWW.ROBTEX.COM - lehman.cuny.edu

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lehman.cuny.edu checked at 2025-10-08T07:58:28.058Z 334ms 130/130/130 100% R:8

`lehman.cuny.edu`

NS	`ext-ns1.columbia.edu`
		A	128.59.1.1^{🇺🇸 Columbia University}
			PTR	`ext-ns1.columbia.edu`
MX	`mxa-0003d201.gslb.pphosted.com`
		A	66.159.238.139^{🇺🇸 Proofpoint}
			PTR	`mx0b-0003d201.pphosted.com`
MX	`mxb-0003d201.gslb.pphosted.com`
		A	66.159.240.166^{🇺🇸 Proofpoint}
			PTR	`mx0a-0003d201.pphosted.com`
NS	`lavinia.cis.cuny.edu`
		A	128.228.5.64^{🇺🇸 AS31822}
			PTR	`lavinia.cis.cuny.edu`
NS	`ns1.lehman.cuny.edu`
		A	148.84.31.6^{🇺🇸 AS31822}
			PTR	`ns1.lehman.cuny.edu`
NS	`ns2.lehman.cuny.edu`
		A	148.84.30.6^{🇺🇸 AS31822}
			PTR	`ns2.lehman.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`

`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.

Up

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AI analysis

lehman.cuny.edu is the parent of lib2.lehman.cuny.edu, itr21.lehman.cuny.edu, itr52.lehman.cuny.edu, ns1.lehman.cuny.edu, ca148.lehman.cuny.edu and a few other host names.

lehman.cuny.edu is delegated to six name servers: ext-ns1.columbia.edu, lavinia.cis.cuny.edu, ns1.lehman.cuny.edu, ns2.lehman.cuny.edu, acme.ucc.cuny.edu and ns10.customer.level3.net.

lehman.cuny.edu at least partially shares name servers with other domains, for instance iccr.columbia.edu, 19.59.128.in-addr.arpa, ps.columbia.edu, uapc.cuny.edu and guest.barnard.edu.

These name servers are commonly used with the following name servers: ns15.customer.level3.net, ext-ns2.columbia.edu, ns1.nyp.org, ns2.nyp.org, apollo.cs.columbia.edu, sundog.ee.columbia.edu, ns19.customer.level3.net, diana.cs.columbia.edu, auth1.dns.cogentco.com and auth2.dns.cogentco.com.

Host names with one IP number: Host name ext-ns1.columbia.edu points to 128.59.1.1; Host name lavinia.cis.cuny.edu points to 128.228.5.64; Host name ns1.lehman.cuny.edu points to 148.84.31.6; Host name ns2.lehman.cuny.edu points to 148.84.30.6; Host name acme.ucc.cuny.edu points to 128.228.1.10; Host name ns10.customer.level3.net points to 209.244.4.149.

Two mail servers handle lehman.cuny.edu: mxa-0003d201.gslb.pphosted.com and mxb-0003d201.gslb.pphosted.com.

lehman.cuny.edu shares the same mail server setup as other domains, for instance lc.cuny.edu.

Host names with one IP number:

mxa-0003d201.gslb.pphosted.com points to 66.159.238.139

mxb-0003d201.gslb.pphosted.com points to 66.159.240.166

dbq