intsys.jp - dns.ninja

intsys.jp

DNSSEC⚠️ Not signed
NS2nd.dnsv.jp ⚠️ Not in zone NS records
A2400:8500:1301:2611:1001::142🇯🇵 GMO-INTERNET2400:8500:1000::/36 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTR2nd.dnsv.jp
A163.44.76.142🇯🇵 GMO-INTERNET163.44.64.0/19 GMO Internet,Inc Cerulean Tower, 11F Sakuragaokacho-26-1 Shibuya-ku, Tokyo 150-8512, Japan
PTR2nd.dnsv.jp
NSns.intsys.co.jp ⚠️ Not in zone NS records
A101.143.236.202🇯🇵 eo101.140.0.0/14 K-OPTI.COM
NSns2.eonet.ne.jp ⚠️ Not in zone NS records
A2001:ce8:0:1712::1🇯🇵 eo2001:ce8::/32 K-OPTI.COM
PTRns2.eonet.ne.jp
A61.122.241.180🇯🇵 eo61.122.240.0/20 OPTAGE Inc.
PTRns2.eonet.ne.jp
MXmail.intsys.jp ⭐
A101.143.236.203🇯🇵 eo101.140.0.0/14 K-OPTI.COM

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=1785605402
WOT: SAFE (60/100)

Subdomains

mail.intsys.jp
ns.intsys.jp

Same first word

intsys.de
intsys.com.ua
intsys.com
intsys.nl
intsys.com.mx
intsys.in
intsys.net
intsys.cn
intsys.us
intsys.eu
intsys.org
intsys.pl
intsys.ru
intsys.ir
intsys.com.au
intsys.fi
intsys.com.br
intsys.jp
intsys.co.jp

Similar names

sysint.cn
sysint.co.jp
syntis.fr
syntis.org
sysint.co.nz
sysint.in
synsit.es
sysint.ir
insyst.nl
snitsy.com
syntis.com
instys.com
systin.ru
sistny.org
insyst.be
insyst.eu
sysint.net
insyst.co.nz
sysint.org
sysint.ru
insyst.ch
insyst.fr
insyst.at
nysits.org
insyst.ru
insyst.com.tw
insyst.gr
insyst.com.br
nisyst.co.uk
insyst.co.uk
sysint.no
synist.synology.me
syntis.nl
insyst.de
tinsys.com
syntis.bio
insyts.com
syntis.it
itnsys.com
sysint.cz
instsy.com
insyst.org
synist.com
syntis.de
sysint.de
insyst.info
synsit.com
ysinst.com
insyst.biz
sysint.eu
sintys.gob.ar
sysint.nl
sysint.com
insyst.net
nisyst.net
syntis.info
ntisys.com
tyssin.com
sysint.at
sysint.se
syntis.net
synits.com
insyst.com
sintys.gov.ar
syinst.com
sysint.co.za
nysist.com

DNS History

8 records (4 active, 4 former)

20162017201820192020202120222023202420252026NS2nd.dnsv.jpns.intsys.co.jpns2.eonet.ne.jpns.1059.orgns.intsys.jpMXmail.intsys.jpA101.143.236.202PTR248/200.236.143.101.in-addr.arpa
●NS2nd.dnsv.jp2015-05-20 → 2026-08-01 · 2 obs
● 2015-05-20 08:54:42
● 2026-08-01 18:10:00
○NSns.1059.org2015-05-20 → 2026-06-13 · 11 obs
● 2015-05-20 08:54:42
● 2026-04-09 13:55:46
○ 2026-04-13 00:42:46
● 2026-05-02 16:28:24
○ 2026-05-09 14:25:34
● 2026-05-12 12:53:06
● 2026-05-27 01:41:20
○ 2026-06-09 00:13:30
● 2026-06-13 23:03:26
○ 2026-08-01 18:09:58
○ 2026-08-01 18:10:00
●NSns.intsys.co.jp2026-02-16 → 2026-08-01 · 3 obs
○ 2015-05-20 08:54:42
● 2026-02-16 06:41:20
● 2026-08-01 18:10:00
○NSns.intsys.jp2015-05-20 → 2026-06-13 · 4 obs
● 2015-05-20 08:54:42
● 2026-06-13 23:03:26
○ 2026-08-01 18:09:58
○ 2026-08-01 18:10:00
●NSns2.eonet.ne.jp2015-05-20 → 2026-08-01 · 2 obs
● 2015-05-20 08:54:42
● 2026-08-01 18:10:00
●MXmail.intsys.jp2015-05-20 → 2026-08-01 · 8 obs
● 2015-05-20 08:54:42
● 2026-03-04 07:39:18
○ 2026-03-19 08:31:24
● 2026-03-24 23:57:48
● 2026-04-09 13:55:46
○ 2026-04-13 00:42:46
● 2026-05-02 16:28:24
● 2026-08-01 18:10:00
○A101.143.236.2022015-05-20 → 2026-06-09 · 19 obs
● 2015-05-20 08:54:42
● 2026-02-26 14:39:30
○ 2026-03-04 07:39:18
● 2026-03-19 08:31:24
○ 2026-03-24 23:57:48
● 2026-03-31 01:59:30
○ 2026-04-01 03:02:54
● 2026-04-04 01:55:32
○ 2026-04-08 05:11:06
● 2026-04-09 13:55:46
○ 2026-04-13 00:42:46
○ 2026-05-02 16:28:24
● 2026-05-09 14:25:34
● 2026-05-16 06:24:40
○ 2026-05-17 01:57:04
● 2026-05-27 01:41:20
● 2026-06-09 00:13:30
○ 2026-06-13 23:03:26
○ 2026-08-01 18:10:00
○PTR248/200.236.143.101.in-addr.arpa2016-12-06 → 2026-02-16 · 4 obs
● 2016-12-06 04:45:08
● 2026-02-16 06:41:20
○ 2026-02-26 14:39:30
○ 2026-08-01 18:10:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
intsys.jpns.intsys.co.jp, ns2.eonet.ne.jp, 2nd.dnsv.jp1 record

✅ Authoritative Response

Server:163.44.76.142

NS records: ns.intsys.co.jp, ns2.eonet.ne.jp, 2nd.dnsv.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for intsys.jp (unsigned zone)

⏱️ Timing

Total: 1957ms | Queries: -

📄 Records

TypeCountSample Data
MX1mail.intsys.jp (pri: 10)
TXT1v=spf1 +mx ~all

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (ns.intsys.co.jp)

Analysis

Hierarchy

mail.intsys.jp and ns.intsys.jp each fall under intsys.jp as their parent domain.

Name Servers

intsys.jp is served by three name servers: 2nd.dnsv.jp, ns.intsys.co.jp and ns2.eonet.ne.jp.

intsys.jp has at least partial name server overlap with other domains, such as zeshinkai.or.jp, mireva.work, hisuimirai.com and two others.

ns1.k-square.jp, ns.1059.org and dns01.arcadia.co.jp — plus 6 other name servers — are commonly paired with these name servers.

Host names that have two IP addresses:

The A records for 2nd.dnsv.jp return 163.44.76.142 and 2400:8500:1301:2611:1001::142.

The A records for ns2.eonet.ne.jp return 61.122.241.180 and 2001:ce8:0:1712::1.

Host names that point to one IP address:

ns.intsys.co.jp resolves to the IP address 101.143.236.202.

Mail Servers

The sole mail server for intsys.jp is mail.intsys.jp.

mail.intsys.jp resolves to 101.143.236.203 and no other IP number.