simplex.jp - robtex.com

simplex.jp

DNSSEC⚠️ Not signed
A164.46.108.149🇯🇵 IDC164.46.64.0/18 Frontier Inc.
PTRgreen-rabbit-4e0a4194074c787f.znlc.jp
NSns1.do-reg.jp
A203.183.220.201🇯🇵 IDC203.183.192.0/18 Frontier Inc.
NSns2.do-reg.jp
A203.137.197.45🇯🇵 IDC203.137.192.0/18 Frontier Inc.
PTR203-137-197-45.monstera.jp-west.compute.idcfcloud.net
SOANS1.DO-REG.JProot@SIMPLEX.JP 2024-02-27 #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=1784740502

Same first word

Similar names

DNS History

8 records (3 active, 5 former)

20162017201820192020202120222023202420252026NSns1.do-reg.jpns2.do-reg.jp01.dnsv.jp02.dnsv.jp03.dnsv.jp04.dnsv.jpMXsimplex-jp.mail.protection.outlook.comA164.46.108.149
NS01.dnsv.jp2015-08-01 → 2015-11-26 · 4 obs
● 2015-08-01 06:50:34
● 2015-11-26 03:56:14
○ 2016-02-23 03:59:56
○ 2026-07-22 18:22:40
NS02.dnsv.jp2015-08-01 → 2015-11-26 · 4 obs
● 2015-08-01 06:50:34
● 2015-11-26 03:56:14
○ 2016-02-23 03:59:56
○ 2026-07-22 18:22:40
NS03.dnsv.jp2015-08-01 → 2015-11-26 · 4 obs
● 2015-08-01 06:50:34
● 2015-11-26 03:56:14
○ 2016-02-23 03:59:56
○ 2026-07-22 18:22:40
NS04.dnsv.jp2015-08-01 → 2015-11-26 · 4 obs
● 2015-08-01 06:50:34
● 2015-11-26 03:56:14
○ 2016-02-23 03:59:56
○ 2026-07-22 18:22:40
NSns1.do-reg.jp2020-02-24 → 2026-07-22 · 3 obs
○ 2016-02-23 03:59:56
● 2020-02-24 09:21:02
● 2026-07-22 18:22:40
NSns2.do-reg.jp2020-02-24 → 2026-07-22 · 3 obs
○ 2016-02-23 03:59:56
● 2020-02-24 09:21:02
● 2026-07-22 18:22:40
MXsimplex-jp.mail.protection.outlook.com2015-08-01 → 2015-11-26 · 4 obs
● 2015-08-01 06:50:34
● 2015-11-26 03:56:14
○ 2016-02-23 03:59:56
○ 2026-07-22 18:22:40
A164.46.108.1492020-02-24 → 2026-07-22 · 2 obs
● 2020-02-24 09:21:02
● 2026-07-22 18:22:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
simplex.jpns2.do-reg.jp, ns1.do-reg.jp2 records

✅ Authoritative Response

Server:203.137.197.45

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for simplex.jp (unsigned zone)

⏱️ Timing

Total: 2006ms | Queries: -

📄 Records

TypeCountSample Data
A1164.46.108.149
NS2NS1.DO-REG.JP, NS2.DO-REG.JP
SOA1NS1.DO-REG.JP root.SIMPLEX.JP

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.do-reg.jp, ns2.do-reg.jp)

Analysis

IP Addresses

simplex.jp resolves to one IP address: 164.46.108.149.

Other host names — green-rabbit-4e0a4194074c787f.znlc.jp, warmplus.jp, ilii.jp and www.ilii.jp — share IP numbers with simplex.jp.

Name Servers

simplex.jp is delegated to two name servers: ns1.do-reg.jp and ns2.do-reg.jp.

simplex.jp uses the same name servers as several other domains — among them 251.250.210.in-addr.arpa, millsill.net, neuro-tec.co.jp and two more.

ns1.do-reg.jp203.183.220.201 and ns2.do-reg.jp203.137.197.45: one IP number per host name.