Zone apex
Start of authority
Email
Serial
1771702010
Refresh
4h 33m 4s
Retry
34m 8s
Expire
12d 3h 16m 16s
Negative cache TTL
42m 40s
Question and response
Question
dig _spf.etrn.com. SOA
Answer
The response has no answer records.
Authority
etrn.com. 2560 SOA ns1.chi1.etrn.com. hostmaster.etrn.com. 1771702010 16384 2048 1048576 2560
Additional
The response has no additional records.