MXLIST.NET - ncl.cs.columbia.edu
Search for IP or hostnames:
ncl.cs.columbia.edu checked at 2025-10-21T13:58:30.632Z 317ms 87/87/87 100% R:20ncl.cs.columbia.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 | ext-ns2.columbia.edu | ||||||
| A | 2001:18d8::53 🇺🇸 Columbia University | ||||||
| PTR | ext-ns2.columbia.edu | ||||||
| A | 2001:18d8:1:1::1:1 🇺🇸 Columbia University | ||||||
| PTR | 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
Up
ncl-www.ncl.cs.columbia.edu |
Starts with same word
Starts similarily
AI analysis
ncl.cs.columbia.edu is a parent of ncl-www.ncl.cs.columbia.edu.
ncl.cs.columbia.edu points to a single IP address: 128.59.11.164.
Other host names, for instance 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.
At least part of the name servers for ncl.cs.columbia.edu are shared with other domains, for instance hhmi.columbia.edu, sipa.columbia.edu, 39.160.in-addr.arpa, 59.128.in-addr.arpa and sph.cuny.edu.
these name servers are commonly used with the name servers 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.
Three-IP names with three IP numbers:
ext-ns1.columbia.edu points to 2001:18d8::35, 2001:18d8:1::1:1 and 128.59.1.1
ext-ns2.columbia.edu points to 2001:18d8::53, 2001:18d8:1:1::1:1 and 128.59.1.2
Single-IP names:
apollo.cs.columbia.edu points to 128.59.16.69
diana.cs.columbia.edu points to 128.59.11.232
The mail server for ncl.cs.columbia.edu is mail-in.cc.l.columbia.edu.