spf.20i.com DNS records

A IPv4 address

spf.20i.com has no A records.

AAAA IPv6 address

spf.20i.com has no AAAA records.

CNAME Canonical name

40s

spf.20i.com has no CNAME records.

TXT Human readable text

SPF

Sender policy

MX Mail server

spf.20i.com has no MX records.

NS Authoritative DNS server

spf.20i.com has no NS records.
NS records for this zone are defined at 20i.com.

SOA Start of authority

Zone apex

Start of authority

Serial

1709891269

Refresh

30m

Retry

15m

Expire

14d

Negative cache TTL

Other record types