mcoresys.jp - robtex.com

mcoresys.jp

DNSSEC⚠️ Not signed
A13.196.68.27🇺🇸 Amazon13.192.0.0/13
PTRec2-13-196-68-27.ap-northeast-1.compute.amazonaws.com
A35.77.193.103🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
NSns-586.awsdns-09.net ⭐
A2600:9000:5302:4a00::1🇺🇸 Amazon2600:9000:5302::/48 - CloudFront
PTRns-586.awsdns-09.net
A205.251.194.74🇺🇸 Amazon205.251.194.0/24 prefix
PTRns-586.awsdns-09.net
NSns-1475.awsdns-56.org
A2600:9000:5305:c300::1🇺🇸 Amazon2600:9000:5305::/48 - CloudFront
PTRns-1475.awsdns-56.org
A205.251.197.195🇺🇸 Amazon205.251.197.0/24 prefix
PTRns-1475.awsdns-56.org
NSns-1585.awsdns-06.co.uk
A2600:9000:5306:3100::1🇺🇸 Amazon2600:9000:5306::/48 - CloudFront
PTRns-1585.awsdns-06.co.uk
A205.251.198.49🇺🇸 Amazon205.251.198.0/24 prefix
PTRns-1585.awsdns-06.co.uk
NSns-79.awsdns-09.com
A2600:9000:5300:4f00::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-79.awsdns-09.com
A205.251.192.79🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-79.awsdns-09.com
MXmail.mcoresys.jp ⭐
A18.179.145.175🇯🇵 Amazon18.179.0.0/16 EC2 NRT prefix
PTRec2-18-179-145-175.ap-northeast-1.compute.amazonaws.com
SOAns-586.awsdns-09.netawsdns-hostmaster@amazon.com serial=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=1784839503
📈 Tranco rank: #801,291

Subdomains

mail.mcoresys.jp
www.mcoresys.jp

Same first word

mcoresys.jp
mcoresys.com

Similar names

rcmoyses.com
myscores.de
myscores.biz
comersys.com
myscores.net
rcmoyses.org
coremsys.com
myscores.ru
syscomer.net
myscores.ca
rcmoyses.biz
myscores.it
mycsrose.com
resyscom.net
myscores.co.uk
mercosys.com
myscores.com
comersys.net
recomsys.com

DNS History

13 records (7 active, 6 former)

NSns-1475.awsdns-56.orgns-1585.awsdns-06.co.ukns-586.awsdns-09.netns-79.awsdns-09.comMXmail.mcoresys.jpA13.196.68.2735.77.193.10313.230.83.2818.177.100.16618.181.113.9035.76.97.10554.168.112.7154.178.28.170
●NSns-1475.awsdns-56.org2026-03-10 → 2026-07-23 · 2 obs
● 2026-03-10 21:00:40
● 2026-07-23 21:09:42
●NSns-1585.awsdns-06.co.uk2026-03-10 → 2026-07-23 · 2 obs
● 2026-03-10 21:00:40
● 2026-07-23 21:09:42
●NSns-586.awsdns-09.net2026-03-10 → 2026-07-23 · 2 obs
● 2026-03-10 21:00:40
● 2026-07-23 21:09:42
●NSns-79.awsdns-09.com2026-03-10 → 2026-07-23 · 2 obs
● 2026-03-10 21:00:40
● 2026-07-23 21:09:42
●MXmail.mcoresys.jp2026-03-10 → 2026-07-23 · 2 obs
● 2026-03-10 21:00:40
● 2026-07-23 21:09:42
●A13.196.68.272026-07-23 → 2026-07-23 · 2 obs
○ 2026-07-02 22:50:00
● 2026-07-23 21:09:42
○A13.230.83.282026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 21:00:40
○ 2026-03-28 14:27:46
○ 2026-07-23 21:09:42
○A18.177.100.1662026-03-10 → 2026-03-10 · 3 obs
● 2026-03-10 21:00:40
○ 2026-03-28 14:27:46
○ 2026-07-23 21:09:42
○A18.181.113.902026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-10 21:00:40
● 2026-03-28 14:27:46
○ 2026-07-02 22:50:00
○ 2026-07-23 21:09:42
○A35.76.97.1052026-07-02 → 2026-07-02 · 3 obs
○ 2026-03-28 14:27:46
● 2026-07-02 22:50:00
○ 2026-07-23 21:09:42
●A35.77.193.1032026-07-23 → 2026-07-23 · 2 obs
○ 2026-07-02 22:50:00
● 2026-07-23 21:09:42
○A54.168.112.712026-03-28 → 2026-03-28 · 4 obs
○ 2026-03-10 21:00:40
● 2026-03-28 14:27:46
○ 2026-07-02 22:50:00
○ 2026-07-23 21:09:42
○A54.178.28.1702026-07-02 → 2026-07-02 · 3 obs
○ 2026-03-28 14:27:46
● 2026-07-02 22:50:00
○ 2026-07-23 21:09:42

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpa.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp...-
mcoresys.jpns-79.awsdns-09.com, ns-586.awsdns-09.net, ns-1475.awsdns-56.org, ns-1585.awsdns-06.co.uk-

✅ Authoritative Response

Server:205.251.194.74

NS records: ns-79.awsdns-09.com, ns-586.awsdns-09.net, ns-1475.awsdns-56.org, ns-1585.awsdns-06.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcoresys.jp (unsigned zone)

⏱️ Timing

Total: 797ms | Queries: -

📄 Records

TypeCountSample Data
A235.77.193.103, 13.196.68.27
NS4ns-1475.awsdns-56.org, ns-1585.awsdns-06.co.uk...
MX1mail.mcoresys.jp (pri: 10)
SOA1ns-586.awsdns-09.net awsdns-hostmaster.a

Analysis

Hierarchy

mail.mcoresys.jp and www.mcoresys.jp are both subdomains of mcoresys.jp.

IP Addresses

mcoresys.jp directs to two IP numbers, 13.196.68.27 and 35.77.193.103

Name Servers

The authoritative name servers for mcoresys.jp are ns-79.awsdns-09.com, ns-586.awsdns-09.net, ns-1475.awsdns-56.org and ns-1585.awsdns-06.co.uk.

mcoresys.jp partially shares its NS delegation with several other domains, including gprs-service.com, lbhnoh.com, dokkel.org and two others.

ns-79.awsdns-09.com, ns-586.awsdns-09.net, ns-1475.awsdns-56.org and ns-1585.awsdns-06.co.uk each carry two IP addresses. ns-79.awsdns-09.com has 205.251.192.79 and 2600:9000:5300:4f00::1; ns-586.awsdns-09.net has 205.251.194.74 and 2600:9000:5302:4a00::1; ns-1475.awsdns-56.org has 205.251.197.195 and 2600:9000:5305:c300::1; ns-1585.awsdns-06.co.uk has 205.251.198.49 and 2600:9000:5306:3100::1.

Mail Servers

Mail for mcoresys.jp is handled by a single mail server, mail.mcoresys.jp.

mail.mcoresys.jp carries a single IP number, which is 18.179.145.175.