jtas.jp - robtex.com
jtas.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 20.43.67.35🇯🇵 Microsoft20.40.0.0/13 MICROSOFT | ||||||
| NS | ns1.do-reg.jp ⭐ | ||||||
| A | 203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc. | ||||||
| NS | ns2.do-reg.jp | ||||||
| A | 203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc. | ||||||
| PTR | 203-137-197-45.monstera.jp-west.compute.idcfcloud.net | ||||||
| TXT | MS=ms54602961 | ||||||
| SOA | NS1.DO-REG.JProot@JTAS.JP serial=2211151367 | ||||||
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=1783788302 | ||||||
Same first word
Similar names
DNS History
9 records (3 active, 6 former)
○NSdns01.park.onamae.com2015-08-04 → 2016-04-24 · 4 obs
● 2016-04-24 15:13:52
○ 2016-12-25 12:16:52
○ 2026-07-11 16:55:48
○NSdns02.park.onamae.com2015-08-04 → 2016-04-24 · 4 obs
● 2016-04-24 15:13:52
○ 2016-12-25 12:16:52
○ 2026-07-11 16:55:48
○NSdns1.onamae.com2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 12:16:52
○ 2026-06-23 04:14:16
○ 2026-07-11 16:55:48
○NSdns2.onamae.com2016-12-25 → 2016-12-25 · 4 obs
● 2016-12-25 12:16:52
○ 2026-06-23 04:14:16
○ 2026-07-11 16:55:48
●NSns1.do-reg.jp2026-06-23 → 2026-07-11 · 3 obs
● 2026-06-23 04:14:16
● 2026-07-11 16:55:48
○NSns1.gmointernet.com2015-08-04 → 2016-04-24 · 4 obs
● 2016-04-24 15:13:52
○ 2016-12-25 12:16:52
○ 2026-07-11 16:55:48
●NSns2.do-reg.jp2026-06-23 → 2026-07-11 · 3 obs
● 2026-06-23 04:14:16
● 2026-07-11 16:55:48
●A20.43.67.352026-06-23 → 2026-07-11 · 3 obs
● 2026-06-23 04:14:16
● 2026-07-11 16:55:48
○A210.157.1.1342015-08-04 → 2016-12-25 · 4 obs
● 2016-12-25 12:16:52
○ 2026-06-23 04:14:16
○ 2026-07-11 16:55:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| jtas.jp | ns1.do-reg.jp, ns2.do-reg.jp | 2 records |
✅ Authoritative Response
Server:203.183.220.201
NS records: ns1.do-reg.jp, ns2.do-reg.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtas.jp (unsigned zone)
⏱️ Timing
Total: 1975ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 20.43.67.35 |
| NS | 2 | NS1.DO-REG.JP, NS2.DO-REG.JP |
| TXT | 1 | MS=ms54602961 |
| SOA | 1 | NS1.DO-REG.JP root.JTAS.JP |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.do-reg.jp, ns1.do-reg.jp)
Analysis
IP Addresses
jtas.jp directs to one IP number, which is 20.43.67.35.
Among the host names that share IP numbers with jtas.jp are scope.ne.jp, daikagura.org, dotmoremedia.com and two others.
Name Servers
jtas.jp is served by two delegated name servers, ns1.do-reg.jp and ns2.do-reg.jp.
jtas.jp has the same name server delegation as a number of other domains, such as azusa1.ed.jp, bikeshop-search.net, 106.46.164.in-addr.arpa and two more.
jtas.jp shares at least some of its name servers with other domains, such as agru-pla.co.jp and poweredsys.net.
ns1.do-reg.jp and ns2.do-reg.jp each resolve to one IP number: ns1.do-reg.jp points to 203.183.220.201 and ns2.do-reg.jp points to 203.137.197.45.