Zone apex
Start of authority
Email
Serial
2016101710
Refresh
3h
Retry
30m
Expire
14d
Negative cache TTL
2h
Question and response
Question
dig mail1.o2imt.de. SOA
Answer
The response has no answer records.
Authority
o2imt.de. 7200 SOA ns2.syzygy.de. hostmaster.syzygy.de. 2016101710 10800 1800 1209600 7200
Additional
ns2.syzygy.de. 86400 A 46.28.184.100
. 0 OPT ; payload 4000, xrcode 0, version 0, flags 0