mail.ms-system.jp - robtex.com

mail.ms-system.jp

CNAMEms-system.jp
DNSSEC⚠️ Not signed
A112.78.112.144🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1804.sakura.ne.jp
NSmaster.dns.ne.jp
A210.224.172.18🇯🇵 SAKURA-C210.224.160.0/19 (1/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRmaster.dns.ne.jp
NSns1.dns.ne.jp
A61.211.236.1🇯🇵 SAKURA-B61.211.236.0/24 (4/TOKYO) SAKURA Internet // EAST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRns1.dns.ne.jp
NSns2.dns.ne.jp
A133.167.21.1🇯🇵 SAKURA-C133.167.21.0/24 (OSAKA) SAKURA Internet // WEST JAPAN BACKBONE Grand Front Osaka Tower A 35F, 4-20 Ofukacho, Kita-ku, Osaka, Osaka 530-0011, Japan
PTRns2.dns.ne.jp
MXms-system.jp
A112.78.112.144🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
PTRwww1804.sakura.ne.jp
TXTv=spf1 a:www1804.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-23 #1

ms-system.jp

DNSSEC⚠️ Not signed
A112.78.112.144🇯🇵 SAKURA-C112.78.112.0/20 (4/OSAKA) SAKURA Internet // WEST JAPAN BACKBONE 1-8-15 Kyutaro-cho, Chuo Osaka 541-0056, Japan
NSmaster.dns.ne.jp
NSns1.dns.ne.jp
NSns2.dns.ne.jp
MXms-system.jp
TXTv=spf1 a:www1804.sakura.ne.jp mx ~all
SOAmaster.dns.ne.jptech@sakura.ad.jp 2025-05-23 #1

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A219.118.71.119CNAMEms-system.jp
A219.118.71.1192015-05-11 → 2016-04-20 · 4 obs
● 2015-05-11 04:40:26
● 2016-04-20 01:56:00
○ 2026-04-25 03:10:04
○ 2026-08-12 21:26:20
CNAMEms-system.jp2026-04-25 → 2026-08-12 · 2 obs
● 2026-04-25 03:10:04
● 2026-08-12 21:26:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
jpe.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp...-
ms-system.jpns1.dns.ne.jp, ns2.dns.ne.jp2 records

✅ Authoritative Response

Server:61.211.236.1

NS records: ns1.dns.ne.jp, ns2.dns.ne.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ms-system.jp (unsigned zone)

⏱️ Timing

Total: 916ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1ms-system.jp

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.dns.ne.jp, ns1.dns.ne.jp)

Analysis

IP Addresses

mail.ms-system.jp points to a single IP number: 112.78.112.144.

Additional host names — www1804.sakura.ne.jp, ai-ai-bp.jp, ohki.jp and two others — share IP numbers with mail.ms-system.jp.

Name Servers

DNS for mail.ms-system.jp is handled by three authoritative name servers: master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp.

There is at least partial name server overlap between mail.ms-system.jp and other domains — otaskk.com, haruhi.me, harakoji.net and two more among them.

These name servers are routinely deployed together with the name servers dns.sakura.ad.jp.

master.dns.ne.jp, ns1.dns.ne.jp and ns2.dns.ne.jp all have one IP address each — master.dns.ne.jp directs to 210.224.172.18, ns1.dns.ne.jp directs to 61.211.236.1 and ns2.dns.ne.jp directs to 133.167.21.1.

Mail Servers

mail.ms-system.jp has one mail server: ms-system.jp.

mail.ms-system.jp shares its mail server setup with other domains, such as ms-system.jp.

ms-system.jp has exactly one IP number: 112.78.112.144.