do-reg.jp - robtex.com
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do-reg.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.183.220.196🇯🇵 IDC | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC | ||||||
| PTR | ip-203-183-220-201.defastlink.net | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| NS | ns3.do-reg.jp | ||||||
| A | 203.183.220.205🇯🇵 IDC | ||||||
| NS | ns4.do-reg.jp | ||||||
| A | 203.137.198.106🇯🇵 IDC | ||||||
| PTR | 203-137-198-106.monstera.jp-west.compute.idcfcloud.net | ||||||
| MX | mail.do-reg.jp ⭐ | ||||||
| A | 203.183.220.202🇯🇵 IDC | ||||||
| MX | mxi.do-reg.jp(200) | ||||||
| A | 203.183.220.206🇯🇵 IDC | ||||||
| TXT | v=spf1 redirect=_spf.do-reg.jp | ||||||
| SOA | ns1.do-reg.jphostmaster@do-reg.jp 2026-02-10 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1770992102 | ||||||
Up
www.do-reg.jp |
sirius.do-reg.jp |
domain-pack.do-reg.jp |
thunderbird.do-reg.jp |
land.do-reg.jp |
jmgw.do-reg.jp |
rrpfw.do-reg.jp |
office.do-reg.jp |
mail02.do-reg.jp |
dpi.do-reg.jp |
webt.do-reg.jp |
dp02.do-reg.jp |
blackbird.do-reg.jp |
imap.do-reg.jp |
mxi.do-reg.jp |
ticket.do-reg.jp |
hop-engine01.do-reg.jp |
mail2.do-reg.jp |
ns3.do-reg.jp |
dp01.do-reg.jp |
mail.do-reg.jp |
ns4.do-reg.jp |
cctool.do-reg.jp |
dp.do-reg.jp |
otedpi.do-reg.jp |
mailt.do-reg.jp |
dtms.do-reg.jp |
ns1.do-reg.jp |
mxii.do-reg.jp |
vfm.do-reg.jp |
hop-engine02.do-reg.jp |
qa.do-reg.jp |
ns2.do-reg.jp |
Same first word
Similar names
go-red.org |
go-red.com.br |
edo-gr.co.jp |
gre-do.de |
edo-gr.com |
go-red.de |
go-red.nl |
go-red.es |
re-dog.com |
gre-do.eu |
gore-d.net |
go-red.com |
go-red.co.uk |
go-red.tv |
gre-do.com |
dr-geo.com |
de-org.de |
gore-d.com |
DNS History
11 records (7 active, 4 former)
●NSns1.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
○NSns1.jp.do-reg.org2009-01-10 → 2009-01-10 · 3 obs
○ 2015-09-03 09:17:42
○ 2026-02-15 01:12:38
●NSns2.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
○NSns2.jp.do-reg.org2009-01-10 → 2009-01-10 · 3 obs
○ 2015-09-03 09:17:42
○ 2026-02-15 01:12:38
●NSns3.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
●NSns4.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
●MXmail.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
●MXmxi.do-reg.jp2009-01-10 → 2026-02-15 · 2 obs
● 2026-02-15 01:12:38
○MXmxii.do-reg.jp2009-01-10 → 2009-01-10 · 3 obs
○ 2015-09-03 09:17:42
○ 2026-02-15 01:12:38
●A203.183.220.1962015-09-03 → 2026-02-15 · 3 obs
● 2015-09-03 09:17:42
● 2026-02-15 01:12:38
○A219.99.135.32009-01-10 → 2009-01-10 · 3 obs
○ 2015-09-03 09:17:42
○ 2026-02-15 01:12:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, d.dns.jp, b.dns.jp, c.dns.jp... | - |
| do-reg.jp | ns1.do-reg.jp, ns2.do-reg.jp, ns3.do-reg.jp, ns4.do-reg.jp | 4 records |
✅ Authoritative Response
Server: 203.183.220.201
NS records: ns1.do-reg.jp, ns2.do-reg.jp, ns3.do-reg.jp, ns4.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for do-reg.jp (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.183.220.196 |
| NS | 4 | ns1.do-reg.jp, ns2.do-reg.jp... |
| MX | 2 | mail.do-reg.jp (pri: 10), mxi.do-reg.jp (pri: 200) |
| TXT | 1 | v=spf1 redirect=_spf.do-reg.jp |
| SOA | 1 | ns1.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.