spf.mail.telefonica.de DNS records

A IPv4 address

30m

spf.mail.telefonica.de has no A records.

AAAA IPv6 address

30m

spf.mail.telefonica.de has no AAAA records.

CNAME Canonical name

30m

spf.mail.telefonica.de has no CNAME records.

TXT Human readable text

15m

SPF

Sender policy

MX Mail server

30m

spf.mail.telefonica.de has no MX records.

NS Authoritative DNS server

30m

spf.mail.telefonica.de has no NS records.
NS records for this zone are defined at mail.telefonica.de.

SOA Start of authority

30m

Zone apex

Start of authority

Serial

2397412989

Refresh

2h 46m 40s

Retry

40m

Expire

Negative cache TTL

30m

Other record types