sv CNAME records

CNAME Canonical name
Apex domains cannot have CNAME records.

Question and response

Question

dig sv. NS

Answer

sv. 5 NS dns-ext.nic.cr. sv. 5 NS sir.red.sv. sv. 5 NS ns.dns.br. sv. 5 NS p.ns.sv. sv. 5 NS a.lactld.org.

Authority

The response has no authority records.

Additional

a.lactld.org. 4 A 200.0.68.10 p.ns.sv. 143251 A 204.61.216.112 sir.red.sv. 30043 A 131.100.140.162 a.lactld.org. 4 AAAA 2801:14:a000:0:0:0:0:10 p.ns.sv. 143251 AAAA 2001:500:14:6112:ad:0:0:1 . 0 OPT ; payload 1232, xrcode 0, version 0, flags 0