key-performance.jp - robtex.com
key-performance.jp
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=1774637103 | ||||||
MX for
key-performance.jp |
Same first word
key-performance.jp |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
●NSns2.xserver.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
●NSns3.xserver.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
●NSns4.xserver.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
●NSns5.xserver.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
●MXkey-performance.jp2017-01-25 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
○A183.90.232.92017-01-25 → 2017-01-25 · 2 obs
○ 2026-03-27 20:03:12
●A85.131.197.62026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 20:03:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | h.dns.jp, a.dns.jp, d.dns.jp, c.dns.jp... | - |
| key-performance.jp | ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns5.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns2.xserver.jp, ns4.xserver.jp, ns3.xserver.jp, ns5.xserver.jp, ns1.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for key-performance.jp (unsigned zone)
⏱️ Timing
Total: 564ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.197.6 |
| NS | 5 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | key-performance.jp (pri: 0) |
| TXT | 2 | google-site-verification=7SlW7HiTtN1_nLY, v=spf1 +a:sv16065.xserver.jp +a:key-perf |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
key-performance.jp serves as the mail server for key-performance.jp.
IP Addresses
key-performance.jp points to IP number 85.131.197.6.
For instance, other host names doc2pdf.biz, standardmain.xsrv.jp, mx.e-kenchiku.com, media-link.jp and tanizawa.info share IP numbers with key-performance.jp.
Name Servers
key-performance.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
key-performance.jp shares name servers with other domains at least partially, for example zonet.co.jp, sipnavi.jp, himawari.link, shinyu-clinic.com and epicer.jp.
Host names with three IP numbers:
ns1.xserver.jp points to: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp points to: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp points to: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names with one IP number:
ns2.xserver.jp points to: 35.72.43.26.
ns3.xserver.jp points to: 202.226.36.247.
Mail Servers
key-performance.jp is handled by a single mail server, key-performance.jp.
key-performance.jp points to a single IP: 85.131.197.6.