Zone apex
Start of authority
Email
Serial
1276124414
Refresh
4h
Retry
2h
Expire
28d
Negative cache TTL
1h
Question and response
Question
dig grassregistries.com. SOA
Answer
grassregistries.com. 3600 SOA ns1.blacknight.com. hostmaster.blacknight.com. 1276124414 14400 7200 2419200 3600
Authority
grassregistries.com. 3600 NS ns1.blacknight.com.
grassregistries.com. 3600 NS ns3.blacknight.com.
grassregistries.com. 3600 NS ns2.blacknight.com.
grassregistries.com. 3600 NS ns4.blacknight.com.
Additional
ns1.blacknight.com. 3600 A 78.153.212.176
ns2.blacknight.com. 3600 A 81.17.254.6
ns3.blacknight.com. 3600 A 185.28.194.194
ns4.blacknight.com. 3600 A 185.38.108.108
ns2.blacknight.com. 3600 AAAA 2a01:a8:dc3:3313:0:0:0:aaaa
ns3.blacknight.com. 3600 AAAA 2a00:fea0:dead:0:0:0:0:beef
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0