edns1.registrar-servers.com
Namecheap
edns2.registrar-servers.com
Namecheap
edns3.registrar-servers.com
Namecheap
edns4.registrar-servers.com
Namecheap
Question and response
Question
dig sb.registrar-servers.com. NS
Answer
sb.registrar-servers.com. 3600 NS edns4.registrar-servers.com.
sb.registrar-servers.com. 3600 NS edns1.registrar-servers.com.
sb.registrar-servers.com. 3600 NS edns3.registrar-servers.com.
sb.registrar-servers.com. 3600 NS edns2.registrar-servers.com.
Authority
The response has no authority records.
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0