_spf.message-flow.net DNS records

A IPv4 address

30m

_spf.message-flow.net has no A records.

AAAA IPv6 address

30m

_spf.message-flow.net has no AAAA records.

CNAME Canonical name

29m 26s

_spf.message-flow.net has no CNAME records.

TXT Human readable text

SPF

Sender policy

MX Mail server

30m

_spf.message-flow.net has no MX records.

NS Authoritative DNS server

30m

_spf.message-flow.net has no NS records.
NS records for this zone are defined at message-flow.net.

SOA Start of authority

30m

Zone apex

Start of authority

Serial

2398232458

Refresh

2h 46m 40s

Retry

40m

Expire

Negative cache TTL

30m

Other record types