IPv4 Addresses

TTL

DKIM

TTL
DKIM Selector default
v=DKIM1 k=rsa
20m
Public Key
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEAz17AVU02JBzG...

SPF (Sender Policy Framework)

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

SPF warnings

  • The ptr mechanism is slow and discouraged in SPF
5m

DNSSEC Next Secure

TTL
NSEC
.nyx.canspace.ca ["TYPE65", "TYPE64", "TYPE61", "TYPE55", "TYPE53", "TYPE52", "NSEC", "RRSIG", "TYPE44", "TYPE37", "TYPE35", "SRV", "TYPE29", "AAAA", "TXT", "MX", "TYPE13", "PTR", "A", "CAA", "TYPE256"]
20m