primeoptics.jp - robtex.com

primeoptics.jp

DNSSEC⚠️ Not signed
A210.190.168.60🇯🇵 OCN210.190.0.0/16 (AS4713) CIDR BLOCK 20 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRprimeoptics.jp
NSmwns1.customer.ne.jp ⭐
A210.150.23.210🇯🇵 InfoSphere210.150.0.0/16 INFOSPHERE
NSmwns2.customer.ne.jp
A202.17.152.183🇯🇵 InfoSphere202.17.128.0/19 INFOSPHERE
MXprimeoptics.jp ⭐
A210.190.168.60🇯🇵 OCN210.190.0.0/16 (AS4713) CIDR BLOCK 20 NTT Communications Corporation 1-1-6 Uchisaiwai-cho, Chiyoda-ku Tokyo 100-8019 JAPAN
PTRprimeoptics.jp
TXTv=spf1 a include:_spf.bizmw.com ~all
SOAmwns1.customer.ne.jphost-plan-ac@ntt.com serial=1613653051

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=1774483204

PTR for

60.168.190.210.in-addr.arpa

MX for

primeoptics.jp

Same first word

primeoptics.jp

Similar names

pcoptimiser.com
primetopics.us
itpierscomp.com

DNS History

10 records (4 active, 6 former)

20162017201820192020202120222023202420252026NSmwns1.customer.ne.jpmwns2.customer.ne.jpns-213.dns.jp-e1.cloudn-service.comns-214.dns.jp-w1.cloudn-service.comns-215.dns.us-e1.cloudn-service.comns1.secure.netns2.secure.netMXprimeoptics.jpA210.190.168.6061.112.28.40
●NSmwns1.customer.ne.jp2026-03-24 → 2026-03-26 · 3 obs
○ 2017-06-21 15:40:50
● 2026-03-24 00:49:34
● 2026-03-26 00:23:10
●NSmwns2.customer.ne.jp2026-03-24 → 2026-03-26 · 3 obs
○ 2017-06-21 15:40:50
● 2026-03-24 00:49:34
● 2026-03-26 00:23:10
○NSns-213.dns.jp-e1.cloudn-service.com2016-01-29 → 2017-06-21 · 5 obs
○ 2015-11-09 00:52:12
● 2016-01-29 15:50:50
● 2017-06-21 15:40:50
○ 2026-03-24 00:49:34
○ 2026-03-26 00:23:10
○NSns-214.dns.jp-w1.cloudn-service.com2016-01-29 → 2017-06-21 · 5 obs
○ 2015-11-09 00:52:12
● 2016-01-29 15:50:50
● 2017-06-21 15:40:50
○ 2026-03-24 00:49:34
○ 2026-03-26 00:23:10
○NSns-215.dns.us-e1.cloudn-service.com2016-01-29 → 2017-06-21 · 5 obs
○ 2015-11-09 00:52:12
● 2016-01-29 15:50:50
● 2017-06-21 15:40:50
○ 2026-03-24 00:49:34
○ 2026-03-26 00:23:10
○NSns1.secure.net2015-07-02 → 2015-11-09 · 4 obs
● 2015-07-02 19:52:02
● 2015-11-09 00:52:12
○ 2016-01-29 15:50:50
○ 2026-03-26 00:23:10
○NSns2.secure.net2015-07-02 → 2015-11-09 · 4 obs
● 2015-07-02 19:52:02
● 2015-11-09 00:52:12
○ 2016-01-29 15:50:50
○ 2026-03-26 00:23:10
●MXprimeoptics.jp2015-07-02 → 2026-03-26 · 2 obs
● 2015-07-02 19:52:02
● 2026-03-26 00:23:10
●A210.190.168.602026-03-24 → 2026-03-26 · 3 obs
○ 2017-06-21 15:40:50
● 2026-03-24 00:49:34
● 2026-03-26 00:23:10
○A61.112.28.402015-07-02 → 2017-06-21 · 4 obs
● 2015-07-02 19:52:02
● 2017-06-21 15:40:50
○ 2026-03-24 00:49:34
○ 2026-03-26 00:23:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpc.dns.jp, g.dns.jp, a.dns.jp, b.dns.jp...-
primeoptics.jpmwns2.customer.ne.jp, mwns1.customer.ne.jp-

✅ Authoritative Response

Server:202.17.152.183

NS records: mwns2.customer.ne.jp, mwns1.customer.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for primeoptics.jp (unsigned zone)

⏱️ Timing

Total: 1348ms | Queries: -

📄 Records

TypeCountSample Data
A1210.190.168.60
NS2mwns1.customer.ne.jp, mwns2.customer.ne.jp
MX1primeoptics.jp (pri: 10)
TXT1v=spf1 a include:_spf.bizmw.com ~all
SOA1mwns1.customer.ne.jp host-plan-ac.ntt.co

Analysis

Mail Server Role

The mail server for primeoptics.jp is primeoptics.jp.

IP Addresses

primeoptics.jp points to a single IP address: 210.190.168.60.

Name Servers

Two name servers mwns1.customer.ne.jp and mwns2.customer.ne.jp handle the delegation for primeoptics.jp.

primeoptics.jp shares the same name server setup as other domains, for example hagihara-kaikei.jimusho.jp, pure-in.co.jp, ds-cl.com, eitoku.co.jp and oitafamily.co.jp.

Host names with one IP number:

mwns1.customer.ne.jp points to 210.150.23.210; mwns2.customer.ne.jp points to 202.17.152.183.

Mail Servers

One mail server handles primeoptics.jp; that server is primeoptics.jp.

primeoptics.jp points to a single IP number: 210.190.168.60.