smtp3.ymir.co.jp DNS records

A IPv4 address

IDC Frontier

AS4694

Japan

Tokyo, Tokyo

AAAA IPv6 address

smtp3.ymir.co.jp has no AAAA records.

CNAME Canonical name

smtp3.ymir.co.jp has no CNAME records.

TXT Human readable text

SPF

Sender policy

MX Mail server

mail.ymir.co.jp 10 Primary

NS Authoritative DNS server

smtp3.ymir.co.jp has no NS records.
NS records for this zone are defined at ymir.co.jp.

SOA Start of authority

Zone apex

Start of authority

Serial

2026021900

Refresh

Retry

Expire

Negative cache TTL

Other record types