_spf.rulemailer.com DNS records

A IPv4 address

30m

_spf.rulemailer.com has no A records.

AAAA IPv6 address

30m

_spf.rulemailer.com has no AAAA records.

CNAME Canonical name

30m

_spf.rulemailer.com has no CNAME records.

TXT Human readable text

SPF

Sender policy

spf2.0/pra a mx ip4:217.118.211.111/27 ip4:91.240.194.0/24 ip4:91.191.128.80/28 ~all

MX Mail server

30m

_spf.rulemailer.com has no MX records.

NS Authoritative DNS server

30m

_spf.rulemailer.com has no NS records.
NS records for this zone are defined at rulemailer.com.

SOA Start of authority

30m

Zone apex

Start of authority

Serial

2395322110

Refresh

2h 46m 40s

Retry

40m

Expire

Negative cache TTL

30m

Other record types