do-reg.jp - robtex.com

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do-reg.jp

DNSSEC⚠️ Not signed
A203.183.220.196🇯🇵 IDC
NSns1.do-reg.jp
A203.183.220.201🇯🇵 IDC
NSns2.do-reg.jp
A203.137.197.45🇯🇵 IDC
PTR203-137-197-45.monstera.jp-west.compute.idcfcloud.net
NSns3.do-reg.jp
A203.183.220.205🇯🇵 IDC
NSns4.do-reg.jp
A203.137.198.106🇯🇵 IDC
PTR203-137-198-106.monstera.jp-west.compute.idcfcloud.net
MXmail.do-reg.jp
A203.183.220.202🇯🇵 IDC
MXmxi.do-reg.jp(200)
A203.183.220.206🇯🇵 IDC
TXTv=spf1 redirect=_spf.do-reg.jp
SOAns1.do-reg.jphostmaster@do-reg.jp 2026-02-10 #1

jp

DNSSEC🔒 Signed (DS record present)
NSz.dns.jp
NSa.dns.jp
NSb.dns.jp
NSc.dns.jp
NSd.dns.jp
NSe.dns.jp
NSf.dns.jp
NSg.dns.jp
NSh.dns.jp
SOAz.dns.jproot@dns.jp serial=1770992102
📈 Tranco rank: #27,923

Up

Same first word

Similar names

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
do-reg.jpns3.do-reg.jp, ns4.do-reg.jp, ns1.do-reg.jp, ns2.do-reg.jp4 records

✅ Authoritative Response

Server: 203.137.198.106

NS records: ns3.do-reg.jp, ns4.do-reg.jp, ns1.do-reg.jp, ns2.do-reg.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for do-reg.jp (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

TypeCountSample Data
A1203.183.220.196
NS4ns2.do-reg.jp, ns3.do-reg.jp...
MX2mxi.do-reg.jp (pri: 200), mail.do-reg.jp (pri: 10)
TXT1v=spf1 redirect=_spf.do-reg.jp
SOA1ns1.do-reg.jp hostmaster.do-reg.jp

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (ns1.do-reg.jp, ns2.do-reg.jp, ns3.do-reg.jp...)

AI analysis

do-reg.jp has children including www.do-reg.jp, sirius.do-reg.jp, domain-pack.do-reg.jp, thunderbird.do-reg.jp, land.do-reg.jp and a few other host names.

do-reg.jp points to a single IP address: 203.183.220.196.

do-reg.jp is delegated to four name servers: ns1.do-reg.jp, ns2.do-reg.jp, ns3.do-reg.jp and ns4.do-reg.jp.

At least part of the name servers for do-reg.jp are shared with other domains, for instance xn--eckvdwa1c9c.jp, invitesse.com, e-wei.co.jp, dpcolor.com and cuon.co.jp.

Host names with one IP: ns1.do-reg.jp points to 203.183.220.201; ns2.do-reg.jp points to 203.137.197.45; ns3.do-reg.jp points to 203.183.220.205; ns4.do-reg.jp points to 203.137.198.106.

do-reg.jp is handled by two mail servers: mail.do-reg.jp and mxi.do-reg.jp.

do-reg.jp shares the same mail server setup as other domains, for instance office.do-reg.jp.

do-reg.jp shares at least some mail servers with other domains, for example blue-periscope.info, thunderbird.do-reg.jp, blackbird.do-reg.jp, mail.do-reg.jp and rnm.jp.

these mail servers are often used together with mxii.do-reg.jp and mail02.do-reg.jp.

Hostnames with a single IP

mail.do-reg.jp resolves to: 203.183.220.202.

mxi.do-reg.jp resolves to: 203.183.220.206.