Canonical Names

TTL
CNAME
psb.pe (target)
19m

IPv4 Addresses

TTL

Name Servers

TTL
19m
19m

Mail Servers

TTL
MX 0
20m

SOA Details

TTL
SOA Primary NS
20m
SOA Responsible
OPERADOR.RCP.pe
SOA Serial
2025022803
SOA Times
Refresh 2h
Retry 5m
Expire 7d
Minimum TTL 2h

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass a
+ Pass mx
+ Pass ip4
+ Pass ip4
+ Pass ip4
+ Pass ip4
+ Pass ip4
~ Softfail all
20m