f-wsa.jp - robtex.com
f-wsa.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns01.inf-com01.jp ⭐ | ||||||
| A | 202.171.133.130🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns01.inf-com01.jp | ||||||
| NS | ns02.inf-com01.jp | ||||||
| A | 202.171.133.131🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns02.inf-com01.jp | ||||||
| NS | ns03.inf-com01.jp | ||||||
| A | 202.171.133.132🇯🇵 InfoSphere202.171.128.0/19 INTERLINK | ||||||
| PTR | ns03.inf-com01.jp | ||||||
| SOA | ns01.inf-com01.jpsystem@inf.fukushima.fukushima.jp 2022-07-21 #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=1778827503 | ||||||
Subdomains
www.f-wsa.jp |
Same first word
f-wsa.jp |
Similar names
DNS History
5 records (3 active, 2 former)
●NSns01.inf-com01.jp2026-03-27 → 2026-05-15 · 3 obs
○ 2017-07-07 09:10:26
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
●NSns02.inf-com01.jp2026-03-27 → 2026-05-15 · 3 obs
○ 2017-07-07 09:10:26
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
●NSns03.inf-com01.jp2026-03-27 → 2026-05-15 · 3 obs
○ 2017-07-07 09:10:26
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
● 2026-03-27 11:31:54
● 2026-05-15 06:55:30
○NSns1.inf-com01.jp2015-05-26 → 2017-07-07 · 4 obs
● 2015-05-26 08:57:12
● 2017-07-07 09:10:26
○ 2026-03-27 11:31:54
○ 2026-05-15 06:55:30
● 2017-07-07 09:10:26
○ 2026-03-27 11:31:54
○ 2026-05-15 06:55:30
○NSns2.inf-com01.jp2015-05-26 → 2017-07-07 · 4 obs
● 2015-05-26 08:57:12
● 2017-07-07 09:10:26
○ 2026-03-27 11:31:54
○ 2026-05-15 06:55:30
● 2017-07-07 09:10:26
○ 2026-03-27 11:31:54
○ 2026-05-15 06:55:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| f-wsa.jp | ns01.inf-com01.jp, ns02.inf-com01.jp, ns03.inf-com01.jp | 3 records |
✅ Authoritative Response
Server:202.171.133.132
NS records: ns01.inf-com01.jp, ns02.inf-com01.jp, ns03.inf-com01.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for f-wsa.jp (unsigned zone)
⏱️ Timing
Total: 1071ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | ns01.inf-com01.jp, ns03.inf-com01.jp... |
| SOA | 1 | ns01.inf-com01.jp system.inf.fukushima.f |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns01.inf-com01.jp, ns02.inf-com01.jp, ns03.inf-com01.jp)
Analysis
Hierarchy
The parent of www.f-wsa.jp is f-wsa.jp.
Name Servers
f-wsa.jp is delegated to three name servers: ns01.inf-com01.jp, ns02.inf-com01.jp and ns03.inf-com01.jp.
f-wsa.jp at least partially shares name servers with other domains, for instance fgk.or.jp, date-eisei.jp, rfc.jp, fsupport.jp and sportspc.jp.
Host names with a single IP:
ns01.inf-com01.jp points to: 202.171.133.130.
ns02.inf-com01.jp points to: 202.171.133.131.
ns03.inf-com01.jp points to: 202.171.133.132.