ext-ns1.columbia.edu NS records

NS Authoritative DNS server
5m
ext-ns1.columbia.edu has no NS records.
NS records for this zone are defined at columbia.edu.
trace ext-ns1.columbia.edu NS records for columbia.edu

Question and response

Question

dig ext-ns1.columbia.edu. NS

Answer

The response has no answer records.

Authority

columbia.edu. 300 SOA ext-ns1.columbia.edu. hostmaster.columbia.edu. 92975 3600 1800 2419200 300

Additional

. 0 OPT ; payload 1220, xrcode 0, version 0, flags 0

About these results

This page shows the NS records for ext-ns1.columbia.edu. NS records identify the authoritative name servers for a domain or delegated subdomain. They are the records that make DNS delegation work.

Find other DNS records for ext-ns1.columbia.edu:

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD

The results on this page are freshly fetched just for you when you loaded this page. Wirewiki queried the authoritative DNS servers for ext-ns1.columbia.edu. That means that these results are guaranteed to be accurate, because there are no caches in between that could potentially cause staleness.

To look up NS records for another hostname or domain name, go back to NS lookup, or use DNS lookup to find all DNS records.