THE RECORDS BEHIND THE NAME

DNS lookup.

Explore resource records, mail routing and reverse DNS.

Public IPs automatically use PTR. Common records queries A, AAAA, MX, NS, CNAME, TXT, SOA and CAA separately.

DNS

iij.ad.jp

7 answer records
Retrieved · 2026-09-22T08:11:45+00:00View JSON
ANOERRORAD yes
AAAANOERRORAD yes
MXNOERRORAD yes
NSNOERRORAD yes
CNAMENOERROR · no answersAD yes
TXTNOERRORAD yes
SOANOERRORAD yes
CAANOERROR · no answersAD yes

AD indicates that the resolver reports DNSSEC-validated data. “AD no” can also mean the zone is unsigned. NXDOMAIN is a DNS result, not a domain-availability check.

TypeNameTTL · secondsValueLook up
Aiij.ad.jp300202.232.2.191IP WHOIS →
AAAAiij.ad.jp3002001:240:bb81::10:191IP WHOIS →
MXiij.ad.jp8640010 omgi.iij.ad.jp.DNS →
NSiij.ad.jp86400dns0.iij.ad.jp.DNS →
NSiij.ad.jp86400dns1.iij.ad.jp.DNS →
TXTiij.ad.jp3600"v=spf1 include:spf.iij.ad.jp include:spf.dox.jp -all"
SOAiij.ad.jp86400bh0.iij.ad.jp. postmaster.iij.ad.jp. 1790007004 3600 1800 1209600 3600
Authority records · 1
TypeNameTTL · secondsValueLook up
SOAiij.ad.jp3600bh0.iij.ad.jp. postmaster.iij.ad.jp. 1790007004 3600 1800 1209600 3600

Results reflect the public DNS view and recursive caching; they may differ from your local network. TXT strings retain their DNS quoting. Common records does not enumerate every name or record in a zone.