kuwa3.com - robtex.com
kuwa3.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774533302 | ||||||
MX for
kuwa3.com |
Subdomains
www.kuwa3.com |
Same first word
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●NSns2.xserver.jp2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●NSns3.xserver.jp2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●NSns4.xserver.jp2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●NSns5.xserver.jp2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●MXkuwa3.com2015-08-18 → 2026-03-26 · 2 obs
● 2026-03-26 14:18:50
●A202.226.39.1702026-03-07 → 2026-03-26 · 3 obs
● 2026-03-07 11:20:36
● 2026-03-26 14:18:50
○A219.94.203.1702015-08-18 → 2017-10-06 · 4 obs
● 2017-10-06 22:54:30
○ 2026-03-07 11:20:36
○ 2026-03-26 14:18:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net... | - |
| kuwa3.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.226
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kuwa3.com (unsigned zone)
⏱️ Timing
Total: 1160ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.170 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | kuwa3.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv330.xserver.jp +a:kuwa3.com |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
The parent of www.kuwa3.com is kuwa3.com.
Mail Server Role
kuwa3.com serves as the mail server for kuwa3.com.
IP Addresses
kuwa3.com points to an IP address: 202.226.39.170.
other host names include sho-design.co.jp, media-tech.jp, ssta.jp, seifu.info and halemoe.com; they share IP numbers with kuwa3.com.
Name Servers
kuwa3.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kuwa3.com at least partially shares name servers with other domains, for instance hikou.jp, bankou.co.jp, danmaga.com, wakayama-pamphlet.com and cloud-consul.com.
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.
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
kuwa3.com is handled by a single mail server.
The host name kuwa3.com points to IP 202.226.39.170.