jwstaff.jp - robtex.com
jwstaff.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=1777190403 | ||||||
Subdomains
www.jwstaff.jp |
Same first word
jwstaff.jp |
DNS History
9 records (7 active, 2 former)
●NSns-1269.awsdns-30.org2026-04-03 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
●NSns-1551.awsdns-01.co.uk2026-04-03 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
●NSns-64.awsdns-08.com2026-04-03 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
●NSns-773.awsdns-32.net2026-04-03 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
●MXmail.jwstaff.jp2026-04-03 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
○A43.206.58.1112026-04-03 → 2026-04-03 · 2 obs
○ 2026-04-26 08:34:02
●A52.192.100.1542026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
●A52.194.60.52026-04-26 → 2026-04-26 · 2 obs
● 2026-04-26 08:34:02
○A54.178.72.2162026-04-03 → 2026-04-03 · 2 obs
○ 2026-04-26 08:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | c.dns.jp, f.dns.jp, a.dns.jp, e.dns.jp... | - |
| jwstaff.jp | ns-64.awsdns-08.com, ns-773.awsdns-32.net, ns-1269.awsdns-30.org, ns-1551.awsdns-01.co.uk | - |
✅ Authoritative Response
Server:205.251.195.5
NS records: ns-64.awsdns-08.com, ns-773.awsdns-32.net, ns-1269.awsdns-30.org, ns-1551.awsdns-01.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jwstaff.jp (unsigned zone)
⏱️ Timing
Total: 265ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 52.194.60.5, 52.192.100.154 |
| NS | 4 | ns-1269.awsdns-30.org, ns-1551.awsdns-01.co.uk... |
| MX | 1 | mail.jwstaff.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx ~all |
| SOA | 1 | ns-1269.awsdns-30.org awsdns-hostmaster. |
Analysis
Hierarchy
jwstaff.jp is parent of www.jwstaff.jp.
IP Addresses
jwstaff.jp points to two IP numbers: 52.192.100.154 and 52.194.60.5.
Name Servers
jwstaff.jp is delegated to four name servers: ns-64.awsdns-08.com, ns-773.awsdns-32.net, ns-1269.awsdns-30.org and ns-1551.awsdns-01.co.uk.
jwstaff.jp at least partially shares its name servers with other domains, for instance b-io.co, 53.63.16.in-addr.arpa, abstractclassroom.com, prod-arbm.com and binogi.net.
These name servers are commonly used with ns-194.awsdns-24.com, ns-692.awsdns-22.net, ns-1600.awsdns-08.co.uk, ns1-24-eu-central-2.ec2-rdns.amazonaws.com, ns2-24-eu-central-2.ec2-rdns.amazonaws.com, ns3-24-eu-central-2.ec2-rdns.amazonaws.com and ns4-24-eu-central-2.ec2-rdns.amazonaws.com.
Host names with two IPs: ns-64.awsdns-08.com points to 2600:9000:5300:4000::1 and 205.251.192.64; ns-773.awsdns-32.net points to 2600:9000:5303:500::1 and 205.251.195.5; ns-1269.awsdns-30.org points to 2600:9000:5304:f500::1 and 205.251.196.245; ns-1551.awsdns-01.co.uk points to 2600:9000:5306:f00::1 and 205.251.198.15.
Mail Servers
jwstaff.jp is served by a single mail server, mail.jwstaff.jp.
mail.jwstaff.jp points to IP number 18.180.170.252.