NSLIST.NET - ncl.cs.columbia.edu
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ncl.cs.columbia.edu checked at 2025-09-22T16:51:37.339Z 364ms 71/71/71 100% R:20ncl.cs.columbia.edu
| NS | ext-ns1.columbia.edu | ||||||
| A | 128.59.1.1🇺🇸 Columbia University | ||||||
| PTR | ext-ns1.columbia.edu | ||||||
| NS | ext-ns2.columbia.edu | ||||||
| A | 128.59.1.2🇺🇸 Columbia University | ||||||
| PTR | ext-ns2.columbia.edu | ||||||
| NS | apollo.cs.columbia.edu | ||||||
| A | 128.59.16.69🇺🇸 Columbia University | ||||||
| PTR | apollo.cs.columbia.edu | ||||||
| NS | diana.cs.columbia.edu | ||||||
| A | 128.59.11.232🇺🇸 Columbia University | ||||||
| PTR | diana.cs.columbia.edu | ||||||
| MX | mail-in.cc.l.columbia.edu | ||||||
| A | 128.59.11.164🇺🇸 Columbia University | ||||||
| PTR | ncl-www.ncl.cs.columbia.edu | ||||||
cs.columbia.edu
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ncl-www.ncl.cs.columbia.edu |
Starts with same word
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AI analysis
ncl-www.ncl.cs.columbia.edu has ncl.cs.columbia.edu as its parent.
ncl.cs.columbia.edu maps to IP address 128.59.11.164.
Other host names, for example, ncl-www.ncl.cs.columbia.edu share IP numbers with ncl.cs.columbia.edu.
ncl.cs.columbia.edu is delegated to four name servers: ext-ns1.columbia.edu, ext-ns2.columbia.edu, apollo.cs.columbia.edu and diana.cs.columbia.edu.
ncl.cs.columbia.edu at least partially shares name servers with other domains such as hhmi.columbia.edu, sipa.columbia.edu, 39.160.in-addr.arpa, 59.128.in-addr.arpa and sph.cuny.edu.
These name servers are often used together with sundog.ee.columbia.edu, acme.ucc.cuny.edu, lavinia.cis.cuny.edu, ns1.nyp.org, ns2.nyp.org, ns10.customer.level3.net, ns15.customer.level3.net, auth1.dns.cogentco.com, auth2.dns.cogentco.com and auth4.dns.cogentco.com.
Host names with one IP number:
ext-ns1.columbia.edu points to: 128.59.1.1
ext-ns2.columbia.edu points to: 128.59.1.2
apollo.cs.columbia.edu points to: 128.59.16.69
diana.cs.columbia.edu points to: 128.59.11.232
ncl.cs.columbia.edu is handled by a single mail server, mail-in.cc.l.columbia.edu.