Information about .sv

Nameservers

NameserverAAAAA
a.lactld.org
auth02.ns.uu.net
    cir.red.sv
      dns-ext.nic.cr
      ns.dns.br
      ns.uu.net
        sir.red.sv
          sv.cctld.authdns.ripe.net

          More detailed DNS data can be found from here.