sinet.ad.jp DNS records

A IPv4 address
1h
Research Organization of Information and Systems, National Institute of Informatics
AS2907
Japan
Tokyo, Tokyo
AAAA IPv6 address
3m
sinet.ad.jp has no AAAA records.
CNAME Canonical name
Apex domains cannot have CNAME records.
TXT Human readable text
1h
MX Mail server
1h
mx.securemx.jp 5 Primary
NS Authoritative DNS server
1h
SOA Start of authority
1h
Zone apex
Start of authority
Email
Serial
2026022001
Refresh
1m
Retry
15m
Expire
3d
Negative cache TTL
3m

Other record types