sysmexunion.jp - robtex.com
sysmexunion.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 58.188.99.142🇯🇵 eo58.188.0.0/14 | ||||||
| PTR | 58-188-99-142f2.kns1.eonet.ne.jp | ||||||
| NS | fjkdns99.alpha-prm.jp ⭐ | ||||||
| A | 157.205.203.140 | ||||||
| NS | fjkdns11.alpha-prm.jp | ||||||
| A | 157.205.203.136 | ||||||
| NS | fjkdns12.alpha-prm.jp | ||||||
| A | 157.205.160.33 | ||||||
| NS | fjkdns13.alpha-prm.jp | ||||||
| A | 157.205.160.49 | ||||||
| MX | mxi.alpha-prm.jp ⭐ | ||||||
| A | 157.205.8.22 | ||||||
| TXT | v=spf1 ip4:157.205.182.215/32 include:spf.alpha-prm.jp ~all | ||||||
| SOA | fjkdns99.alpha-prm.jphostmaster@alpha-prm.jp 2025-02-27 #1 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1773558003 | ||||||
Same first word
sysmexunion.jp |
DNS History
6 records (6 active, 0 former)
●NSfjkdns11.alpha-prm.jp2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
●NSfjkdns12.alpha-prm.jp2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
●NSfjkdns13.alpha-prm.jp2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
●NSfjkdns99.alpha-prm.jp2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
●MXmxi.alpha-prm.jp2026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
●A58.188.99.1422026-03-09 → 2026-03-24 · 2 obs
● 2026-03-24 02:53:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | g.dns.jp, c.dns.jp, b.dns.jp, e.dns.jp... | - |
| sysmexunion.jp | fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp | 3 records |
✅ Authoritative Response
Server:157.205.203.136
NS records: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sysmexunion.jp (unsigned zone)
⏱️ Timing
Total: 2440ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 58.188.99.142 |
| NS | 3 | fjkdns13.alpha-prm.jp, fjkdns11.alpha-prm.jp... |
| MX | 1 | mxi.alpha-prm.jp (pri: 100) |
| TXT | 1 | v=spf1 ip4:157.205.182.215/32 include:sp |
| SOA | 1 | fjkdns99.alpha-prm.jp hostmaster.alpha-p |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp)
Analysis
IP Addresses
sysmexunion.jp points to a single IP address: 58.188.99.142.
Other host names, for instance sysmexunion2.jp, share IP numbers with sysmexunion.jp.
Name Servers
sysmexunion.jp is delegated to four name servers: fjkdns11.alpha-prm.jp, fjkdns12.alpha-prm.jp, fjkdns13.alpha-prm.jp and fjkdns99.alpha-prm.jp.
At least part of the name servers for sysmexunion.jp are shared with other domains, for instance tokyokiho.com, nakamura-corporation.net, staedtler.jp, nikkajoho.com and rakutenchi-oasis.com.
Host names with one IP: fjkdns11.alpha-prm.jp points to 157.205.203.136; fjkdns12.alpha-prm.jp points to 157.205.160.33; fjkdns13.alpha-prm.jp points to 157.205.160.49; fjkdns99.alpha-prm.jp points to 157.205.203.140.
Mail Servers
The mail server for sysmexunion.jp is mxi.alpha-prm.jp.
sysmexunion.jp uses the same mail server setup as other domains, for instance k-env-chem.co.jp, 3sicp.jp, aceone-ss.co.jp, coloproctology.gr.jp and dtstyo.co.jp.
Some mail servers are shared between sysmexunion.jp and other domains, for instance opto.co.jp.
Host mxi.alpha-prm.jp points to IP 157.205.8.22.