Zone apex
Start of authority
Email
Serial
2025090100
Refresh
2h
Retry
15m
Expire
14d
Negative cache TTL
1m
Question and response
Question
dig o1.sendgrid.leaddesk.com. SOA
Answer
The response has no answer records.
Authority
leaddesk.com. 900 SOA ns-1976.awsdns-55.co.uk. awsdns-hostmaster.amazon.com. 2025090100 7200 900 1209600 60
Additional
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0