Canonical Names

TTL

IPv4 Addresses

TTL

Mail Servers

TTL

SPF (Sender Policy Framework)

TTL
SPF SPFv1
Qualifier Mechanism Target / value Valid Details
+ Pass include
~ Softfail all
15m

Text Content

TTL
TXT
pod=19
15m

DNSSEC Next Secure

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