Zone apex
Start of authority
Email
Serial
2026021301
Refresh
4h
Retry
1h
Expire
14d
Negative cache TTL
1h
Question and response
Question
dig dnspro.pt. SOA
Answer
dnspro.pt. 3600 SOA ns1.dnspro.pt. support.sooma.com. 2026021301 14400 3600 1209600 3600
Authority
dnspro.pt. 3600 NS ns2.dnspro.pt.
dnspro.pt. 3600 NS ns3.dnspro.pt.
dnspro.pt. 3600 NS ns4.dnspro.pt.
dnspro.pt. 3600 NS ns1.dnspro.pt.
Additional
ns1.dnspro.pt. 3600 A 185.136.96.168
ns2.dnspro.pt. 3600 A 185.136.97.168
ns3.dnspro.pt. 3600 A 185.136.98.168
ns4.dnspro.pt. 3600 A 185.136.99.168
ns1.dnspro.pt. 3600 AAAA 2a06:fb00:1:0:0:0:1:168
ns2.dnspro.pt. 3600 AAAA 2a06:fb00:1:0:0:0:2:168
ns3.dnspro.pt. 3600 AAAA 2a06:fb00:1:0:0:0:3:168
ns4.dnspro.pt. 3600 AAAA 2a06:fb00:1:0:0:0:4:168
. 0 OPT ; payload 4096, xrcode 0, version 0, flags 0