syscore.jp - dns.ninja

syscore.jp

DNSSEC⚠️ Not signed
A219.105.32.161🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRpo.syscore.jp
NSsyscore.jp ⭐
A219.105.32.161🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRpo.syscore.jp
NSdns.syscore.jp ⚠️ Not in zone NS records
A219.105.32.161🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRpo.syscore.jp
NSdns2.syscore.jp
A219.105.32.162🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRsyscore03.dcn.ne.jp
MXpo.syscore.jp ⭐
A219.105.32.161🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRpo.syscore.jp
MXsyscore.jp(20)
A219.105.32.161🇯🇵 DCN219.105.32.0/20 D.C.N. Corporation
PTRpo.syscore.jp
TXTMS=C22964885873B596D35F53E509AE5692D41CF0D5
TXTgoogle-site-verification=ZLTzNXuKfyilWY1HHfsulcsIA-VhtCpxMNuYMXIlP6Y
TXTv=spf1 mx a ip4:219.105.32.161 ip4:219.105.32.191 -all
SOAsyscore.jproot@syscore.jp 2020-01-15 #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=1783458003

NS for

syscore.jp

MX for

syscore.jp

Subdomains

po.syscore.jp
dns2.syscore.jp
dns.syscore.jp

Same first word

syscore.cz
syscore.de
syscore.com.br
syscore.co.jp
syscore.us
syscore.dk
syscore.duckdns.org
syscore.com.mx
syscore.jp
syscore.com.ph
syscore.name
syscore.ru
syscore.pt
syscore.info
syscore.eu
syscore.io
syscore.se
syscore.net
syscore.hu

Similar names

ercosys.de
syserco.us
cessory.com
coresys.pt
coresys.sk
syserco.com
seycros.net
coresys.org
coresys.co.uk
ecrosys.com
ecorsys.com
syserco.net
cossery.com
cyssero.com
coresys.co.kr
coresys.net
coresys.es
socyser.es
yscorse.com
scoresy.com
yscores.com
croesys.com
coresys.dk
coresys.biz
syserco.org
creosys.net
coresys.be
cyeross.com
recosys.de
rosecys.com
coresys.eu
seycros.com
recosys.eu
coresys.fr
coresys.com
socyser.com
coresys.co.ke
sysorec.com
coresys.se
recosys.com
socyser.org
scoreys.com
coresys.hu

DNS History

7 records (6 active, 1 former)

20162017201820192020202120222023202420252026NSdns.syscore.jpdns2.syscore.jpsyscore.jpMXpo.syscore.jpsyscore.jpA219.105.32.161219.105.33.18
●NSdns.syscore.jp2015-07-12 → 2026-07-07 · 2 obs
● 2015-07-12 09:15:42
● 2026-07-07 21:34:42
●NSdns2.syscore.jp2026-02-24 → 2026-07-07 · 3 obs
○ 2015-07-12 09:15:42
● 2026-02-24 14:52:50
● 2026-07-07 21:34:42
●NSsyscore.jp2015-07-12 → 2026-07-07 · 2 obs
● 2015-07-12 09:15:42
● 2026-07-07 21:34:42
●MXpo.syscore.jp2015-07-12 → 2026-07-07 · 2 obs
● 2015-07-12 09:15:42
● 2026-07-07 21:34:42
●MXsyscore.jp2026-02-24 → 2026-07-07 · 3 obs
○ 2015-07-12 09:15:42
● 2026-02-24 14:52:50
● 2026-07-07 21:34:42
●A219.105.32.1612026-02-24 → 2026-07-07 · 3 obs
○ 2018-02-21 01:40:14
● 2026-02-24 14:52:50
● 2026-07-07 21:34:42
○A219.105.33.182015-07-12 → 2018-02-21 · 4 obs
● 2015-07-12 09:15:42
● 2018-02-21 01:40:14
○ 2026-02-24 14:52:50
○ 2026-07-07 21:34:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
syscore.jpdns2.syscore.jp, dns.syscore.jp2 records

✅ Authoritative Response

Server:219.105.32.161

NS records: dns2.syscore.jp, dns.syscore.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for syscore.jp (unsigned zone)

⏱️ Timing

Total: 3797ms | Queries: -

📄 Records

TypeCountSample Data
A1219.105.32.161
NS1dns.syscore.jp
MX2syscore.jp (pri: 20), po.syscore.jp (pri: 10)
TXT3v=spf1 mx a ip4:219.105.32.161 ip4:219.1, MS=C22964885873B596D35F53E509AE5692D41CF...
SOA1syscore.jp root.syscore.jp

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (dns.syscore.jp, dns2.syscore.jp)

Analysis

Hierarchy

syscore.jp is a parent domain, with po.syscore.jp, dns2.syscore.jp and dns.syscore.jp beneath it.

Name Server Role

syscore.jp has syscore.jp as one of its name servers, making it self-hosted for DNS delegation.

The name servers dns2.syscore.jp and dns.syscore.jp are often paired with syscore.jp.

Mail Server Role

The MX record for syscore.jp points back to syscore.jp — it is its own mail server.

po.syscore.jp is a mail server commonly deployed alongside syscore.jp.

IP Addresses

syscore.jp directs to one IP number, which is 219.105.32.161.

Among the host names that share IP numbers with syscore.jp are syscore.info, po.s14.nu, po.syscore.us and two others.

Name Servers

Authority for syscore.jp is delegated across three name servers: syscore.jp, dns2.syscore.jp and dns.syscore.jp.

syscore.jp has at least partial name server overlap with other domains, such as itproduce.com, syscore.info, v-psytec.com and two others.

It is common to find these name servers paired with the name servers s14.nu.

Each of the hostnames syscore.jp, dns2.syscore.jp and dns.syscore.jp has a single IP address assigned: syscore.jp directs to 219.105.32.161, dns2.syscore.jp directs to 219.105.32.162 and dns.syscore.jp directs to 219.105.32.161.

syscore.jp along with dns.syscore.jp each resolve to 219.105.32.161 IP addresses.

Mail Servers

syscore.jp relies on two mail servers for delivery — syscore.jp and po.syscore.jp.

Hosts that resolve to one IP address:

The hostname po.syscore.jp resolves to 219.105.32.161.