systemdata.co.jp - dns.ninja
systemdata.co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.8🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | ns2.namedserver.net ⭐ | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| NS | ns.namedserver.net | ||||||
| A | 157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K. | ||||||
| A | 157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K. | ||||||
| MX | mx.systemdata.co.jp ⭐ | ||||||
| A | 153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| TXT | v=spf1 include:_spf.shared-server.net ~all | ||||||
| TXT | apple-domain-verification=9gHNfDB3bIrXTYV2 | ||||||
| SOA | ns.namedserver.netroot@namedserver.net serial=9 | ||||||
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
Subdomains
mx.systemdata.co.jp |
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSns.namedserver.net2015-08-07 → 2026-08-06 · 2 obs
● 2026-08-06 23:38:58
●NSns2.namedserver.net2015-08-07 → 2026-08-06 · 2 obs
● 2026-08-06 23:38:58
●MXmx.systemdata.co.jp2015-08-07 → 2026-08-06 · 2 obs
● 2026-08-06 23:38:58
●A153.122.205.82026-03-26 → 2026-08-06 · 3 obs
● 2026-03-26 16:57:12
● 2026-08-06 23:38:58
○A211.13.196.1352015-08-07 → 2020-03-26 · 4 obs
● 2020-03-26 00:21:28
○ 2026-03-26 16:57:12
○ 2026-08-06 23:38:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| systemdata.co.jp | ns2.namedserver.net, ns.namedserver.net | - |
✅ Authoritative Response
Server:157.120.113.212
NS records: ns2.namedserver.net, ns.namedserver.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for systemdata.co.jp (unsigned zone)
⏱️ Timing
Total: 1632ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.8 |
| NS | 2 | ns2.namedserver.net, ns.namedserver.net |
| MX | 1 | mx.systemdata.co.jp (pri: 100) |
| TXT | 2 | v=spf1 include:_spf.shared-server.net ~a, apple-domain-verification=9gHNfDB3bIrXTY |
| SOA | 1 | ns.namedserver.net root.namedserver.net |
Analysis
Hierarchy
systemdata.co.jp is a parent domain of mx.systemdata.co.jp.
IP Addresses
systemdata.co.jp points to a single IP number: 153.122.205.8.
Additional host names — toyo-rp.com, systems-i.co.jp, creomu.com and two others — share IP numbers with systemdata.co.jp.
Name Servers
Two name servers handle the delegation for systemdata.co.jp: ns2.namedserver.net and ns.namedserver.net.
systemdata.co.jp shares its name server setup with other domains, including kett-jp.com, 55.22.122.153.in-addr.arpa, 21.75.122.153.in-addr.arpa and two others.
systemdata.co.jp shares at least some of its name servers with other domains, such as 189.95.125.211.in-addr.arpa and 22.152.172.210.in-addr.arpa.
These name servers are frequently seen alongside the name servers ns1.gmo-ht.com, ns2.gmo-ht.com, ns3.gmo-ht.com and ns4.gmo-ht.com.
ns2.namedserver.net and ns.namedserver.net both direct to 157.120.112.212, 157.120.113.212 and 157.120.114.212, all three IP addresses being shared between the two hosts.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.112.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.113.212 IP addresses.
ns2.namedserver.net along with ns.namedserver.net each resolve to 157.120.114.212 IP addresses.
Mail Servers
systemdata.co.jp has one mail server: mx.systemdata.co.jp.
mx.systemdata.co.jp carries a single IP number, which is 153.122.206.114.