Lookup of igr.jp
Associated IPv4 Addresses:
Nameservers:
- ns1.dns.ne.jp
- ns2.dns.ne.jp
Mail Exchanger Records:
- postmaster.igr.jp, priority: 10
Text Records:
- v=spf1 a:www9707m.sakura.ne.jp mx ~all
Start of Authority Records:
- rname: tech.sakura.ad.jp, mname: master.dns.ne.jp, serial: 2021110601