sinet.ad.jp DNS records

A IPv4 address
1h
150.100.8.18
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
SPF
Sender policy
v=spf1 ip4:150.100.3.7 ip4:150.99.100.36 ip4:150.100.1.5 ip4:150.100.0.5 ip4:150.99.250.7 ip4:150.99.250.67 ip4:150.100.12.178 ip6:2001:2f8:fe80::7 include:nii.ac.jp include:ote.kddi.com ~all
MX Mail server
1h
mx.securemx.jp 5 Primary
NS Authoritative DNS server
1h
dns01.sinet.ad.jp
jpnac01.sinet.ad.jp
SOA Start of authority
1h
Zone apex
Start of authority
Email
[email protected]
Serial
2026022001
Refresh
1m
Retry
15m
Expire
3d
Negative cache TTL
3m

Other record types

A AAAA AFSDB APL AXFR CAA CDNSKEY CDS CERT CNAME CSYNC DHCID DLV DNAME DNSKEY DS EUI48 EUI64 HINFO HIP HTTPS IPSECKEY IXFR KEY KX LOC MX NAPTR NS NSEC3 NSEC3PARAM NSEC NXT OPENPGPKEY OPT PTR RP RRSIG SIG SMIMEA SOA SPF SSHFP SVCB SRV TA TKEY TLSA TSIG TXT URI ZONEMD