web-vpn.jp - robtex.com
web-vpn.jp
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns.web.ad.jp ⭐ | ||||||
| A | 202.248.2.201🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns.web.ad.jp | ||||||
| NS | ns01.web-vpn.jp | ||||||
| A | 202.248.0.70🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns01.ipn.web.ad.jp | ||||||
| NS | ns02.web-vpn.jp | ||||||
| A | 202.248.2.199🇯🇵 INFOWEB202.248.0.0/16 InfoWeb | ||||||
| PTR | ns02.ipn.web.ad.jp | ||||||
| SOA | ns.web.ad.jpns-admin@web.ad.jp 2026-01-16 #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=1774615502 | ||||||
Subdomains
Same first word
web-vpn.net |
web-vpn.blogspot.tw |
web-vpn.jp |
Similar names
DNS History
3 records (3 active, 0 former)
●NSns01.web-vpn.jp2015-05-23 → 2026-03-27 · 2 obs
● 2026-03-27 13:07:50
●NSns02.web-vpn.jp2015-05-23 → 2026-03-27 · 2 obs
● 2026-03-27 13:07:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | e.dns.jp, g.dns.jp, c.dns.jp, a.dns.jp... | - |
| web-vpn.jp | ns01.web-vpn.jp, ns02.web-vpn.jp | 2 records |
✅ Authoritative Response
Server:202.248.0.70
NS records: ns01.web-vpn.jp, ns02.web-vpn.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for web-vpn.jp (unsigned zone)
⏱️ Timing
Total: 1042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns01.web-vpn.jp, ns02.web-vpn.jp |
| SOA | 1 | ns.web.ad.jp ns-admin.web.ad.jp |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns01.web-vpn.jp, ns02.web-vpn.jp)
Analysis
Hierarchy
web-vpn.jp is parent of ns02.web-vpn.jp, gw.web-vpn.jp, cs.web-vpn.jp and ns01.web-vpn.jp.
Name Servers
web-vpn.jp is delegated to three name servers: ns01.web-vpn.jp, ns02.web-vpn.jp and ns.web.ad.jp.
web-vpn.jp at least partially shares name servers with other domains, including 177.219.202.in-addr.arpa, shaddy.ne.jp, s192.51.219.202.in-addr.arpa, sponichi.co.jp and 19.248.202.in-addr.arpa.
These name servers are commonly used with ns.center.web.ad.jp, ns01.outs.web.ad.jp, ns03.outs.web.ad.jp, ns3.web.ad.jp, ns2.web.ad.jp, ns1.hyper.web.ad.jp, ns3.hyper.web.ad.jp and ns2.hyper.web.ad.jp.
Hostnames with a single IP:
ns01.web-vpn.jp points to: 202.248.0.70.
ns02.web-vpn.jp points to: 202.248.2.199.
ns.web.ad.jp points to: 202.248.2.201.