mx-in-mdn.apple.com DNS records

A IPv4 address

mx-in-mdn.apple.com has no A records.

AAAA IPv6 address

mx-in-mdn.apple.com has no AAAA records.

CNAME Canonical name

mx-in-mdn.apple.com has no CNAME records.

TXT Human readable text

SPF

Sender policy

MX Mail server

mx-in.g.apple.com 10 Primary

mx-in-ma.apple.com 20

mx-in-rn.apple.com 20

mx-in-sg.apple.com 20

mx-in-hfd.apple.com 20

mx-in-vib.apple.com 20

NS Authoritative DNS server

mx-in-mdn.apple.com has no NS records.
NS records for this zone are defined at apple.com.

SOA Start of authority

Zone apex

Start of authority

Serial

2026022006

Refresh

Retry

Expire

42d

Negative cache TTL

Other record types