Zone apex
Start of authority
Email
Serial
3
Refresh
1d
Retry
2h 46m 40s
Expire
7d
Negative cache TTL
1d
Question and response
Question
dig lincolnucasf.edu. SOA
Answer
lincolnucasf.edu. 86400 SOA cbru.br.ns.els-gms.att.net. rm-hostmaster.ems.att.com. 3 86400 10000 604800 86400
Authority
lincolnucasf.edu. 86400 NS cbru.br.ns.els-gms.att.net.
lincolnucasf.edu. 86400 NS cmtu.mt.ns.els-gms.att.net.
Additional
cbru.br.ns.els-gms.att.net. 86400 A 68.94.156.132
cmtu.mt.ns.els-gms.att.net. 86400 A 99.99.99.132
cbru.br.ns.els-gms.att.net. 86400 AAAA 2001:1890:1ff:9f0:68:94:156:132
cmtu.mt.ns.els-gms.att.net. 86400 AAAA 2001:1890:1ff:9f1:99:99:99:132
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0