DNSWHOIS.INFO - ca21.lehman.cuny.edu
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ca21.lehman.cuny.edu checked at 2025-10-15T17:03:09.212Z 4082ms 28/28/28 100% R:18ca21.lehman.cuny.edu
| MX | alpha.lehman.cuny.edu | ||||||
| A | 148.84.9.21🇺🇸 AS31822 | ||||||
| PTR | ca21.lehman.cuny.edu | ||||||
lehman.cuny.edu
| NS | ext-ns1.columbia.edu | ||||||
| MX | mxa-0003d201.gslb.pphosted.com | ||||||
| MX | mxb-0003d201.gslb.pphosted.com | ||||||
| NS | lavinia.cis.cuny.edu | ||||||
| NS | ns1.lehman.cuny.edu | ||||||
| NS | ns2.lehman.cuny.edu | ||||||
| NS | acme.ucc.cuny.edu | ||||||
| NS | ns10.customer.level3.net | ||||||
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Starts with same word
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AI analysis
ca21.lehman.cuny.edu points to a single IP address: 148.84.9.21.
The mail server for ca21.lehman.cuny.edu is alpha.lehman.cuny.edu.
ca21.lehman.cuny.edu uses the same mail server setup as other domains, for instance itr184.lehman.cuny.edu, itr232.lehman.cuny.edu, itr150.lehman.cuny.edu, a5.lehman.cuny.edu and lib2.lehman.cuny.edu.
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