WWW.RTSAK.COM - columbia.university
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columbia.university checked at 2025-11-25T02:08:20.764Z 159ms 58/58/58 100% R:14 allDone:true timedOut:false columbia.university
| NS | 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 | ||||||
| A | 128.59.105.224🇺🇸 Columbia University | ||||||
| PTR | columbia.university | ||||||
university
| NS | v0n0.nic.university | ||||||
| NS | v0n1.nic.university | ||||||
| NS | v0n2.nic.university | ||||||
| NS | v0n3.nic.university | ||||||
| NS | v2n0.nic.university | ||||||
| NS | v2n1.nic.university | ||||||
PTR for
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old.columbia.university |
Starts with same word
Starts similarily
AI analysis
The parent of old.columbia.university is columbia.university.
columbia.university points to an IP address: 128.59.105.224.
Two name servers ext-ns1.columbia.edu and ext-ns2.columbia.edu handle the delegation for columbia.university.
columbia.university shares the same name server setup as other domains, for instance cyan.college.columbia.edu, 29.59.128.in-addr.arpa, dyn.columbia.edu, columbiauniversity.info and gutenberg-e.org.
columbia.university at least partially shares name servers with other domains, for instance ldeo.columbia.edu, dhcp.hunter.cuny.edu, 100.145.156.in-addr.arpa, 110.145.156.in-addr.arpa and 11.59.128.in-addr.arpa.
these name servers are commonly used with apollo.cs.columbia.edu, sundog.ee.columbia.edu, ns1.nyp.org, ns2.nyp.org, acme.ucc.cuny.edu, lavinia.cis.cuny.edu, diana.cs.columbia.edu, ns10.customer.level3.net, ns15.customer.level3.net and hudson.cis.cuny.edu.
Host names with three IP numbers:
Host name ext-ns2.columbia.edu points to 2001:18d8::53, 2001:18d8:1:1::1:1 and 128.59.1.2.
Host names with one IP number:
Host name ext-ns1.columbia.edu points to 128.59.1.1.