value-lab.jp - robtex.com
value-lab.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=1774367102 | ||||||
MX for
value-lab.jp |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●NSns2.xserver.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●NSns3.xserver.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●NSns4.xserver.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●NSns5.xserver.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●MXvalue-lab.jp2026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
●A183.90.240.332026-03-14 → 2026-03-24 · 2 obs
● 2026-03-24 15:59:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| value-lab.jp | ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns5.xserver.jp, ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for value-lab.jp (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.33 |
| NS | 5 | ns1.xserver.jp, ns4.xserver.jp... |
| MX | 1 | value-lab.jp (pri: 0) |
| TXT | 2 | gmo-security=937f337822dc2ef96c49d9f7f43, v=spf1 +a:sv2232.xserver.jp +a:value-lab |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns1.xserver.jp, ns1.xserver.jp, ns1.xserver.jp...)
Analysis
Mail Server Role
The mail server for value-lab.jp is value-lab.jp.
IP Addresses
value-lab.jp maps to IP address 183.90.240.33.
Other host names, for instance jsmiyamae.com, i-sapo.net, www.h-c.co.jp, e-saikaku.co.jp and abfudousan.com share IP numbers with value-lab.jp.
Name Servers
value-lab.jp delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
value-lab.jp at least partially shares name servers with other domains such as doctor-info.net, twf.or.jp, afmasan.com, sapporochitan.com and blogeek.net.
Host names with three IPs
Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246
Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247
Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP
Host ns2.xserver.jp points to 35.72.43.26
Host ns3.xserver.jp points to 202.226.36.247
Mail Servers
One mail server serves value-lab.jp.
value-lab.jp points to one IP number: 183.90.240.33.