check.smtp.bz NS records

NS Authoritative DNS server
1h
a.ns.selectel.ru
b.ns.selectel.ru
c.ns.selectel.ru
d.ns.selectel.ru

Question and response

Question

dig check.smtp.bz. NS

Answer

check.smtp.bz. 3600 NS a.ns.selectel.ru. check.smtp.bz. 3600 NS b.ns.selectel.ru. check.smtp.bz. 3600 NS d.ns.selectel.ru. check.smtp.bz. 3600 NS c.ns.selectel.ru.

Authority

The response has no authority records.

Additional

. 0 OPT ; payload 1232, xrcode 0, version 0, flags 0