kazuyasu.net - robtex.com
kazuyasu.net
net
| 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=1778351616 | ||||||
rank #13136 in the tld
MX for
kazuyasu.net |
Same first word
kazuyasu.net |
DNS History
11 records (7 active, 4 former)
○NSmaster.dns.ne.jp2017-01-04 → 2018-07-06 · 4 obs
● 2018-07-06 05:03:20
○ 2026-03-24 19:31:40
○ 2026-05-09 18:33:58
○NSns1.dns.ne.jp2017-01-04 → 2018-07-06 · 4 obs
● 2018-07-06 05:03:20
○ 2026-03-24 19:31:40
○ 2026-05-09 18:33:58
●NSns1.xserver.jp2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
○NSns2.dns.ne.jp2017-01-04 → 2018-07-06 · 4 obs
● 2018-07-06 05:03:20
○ 2026-03-24 19:31:40
○ 2026-05-09 18:33:58
●NSns2.xserver.jp2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
●NSns3.xserver.jp2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
●NSns4.xserver.jp2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
●NSns5.xserver.jp2026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
●MXkazuyasu.net2017-01-04 → 2026-05-09 · 2 obs
● 2026-05-09 18:33:58
○A112.78.112.1612017-01-04 → 2018-07-06 · 4 obs
● 2018-07-06 05:03:20
○ 2026-03-24 19:31:40
○ 2026-05-09 18:33:58
●A162.43.104.182026-03-24 → 2026-05-09 · 3 obs
● 2026-03-24 19:31:40
● 2026-05-09 18:33:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net... | - |
| kazuyasu.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.164
NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kazuyasu.net (unsigned zone)
⏱️ Timing
Total: 407ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.104.18 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | kazuyasu.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14617.xserver.jp +a:kazuyasu |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
kazuyasu.net serves as the mail server for kazuyasu.net.
IP Addresses
kazuyasu.net points to IP number 162.43.104.18.
For instance, other host names jsca.net, trend-home.jp, saiho.co.jp, www.zaiken.ne.jp and taralog.com share IP numbers with kazuyasu.net.
Name Servers
kazuyasu.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kazuyasu.net shares name servers with other domains at least partially, for example tripedian.com, heleph.com, yoyorewind.com, pachin.co and parkgolf.info.
Host 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.
Host 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
kazuyasu.net is handled by a single mail server, kazuyasu.net.
kazuyasu.net points to a single IP: 162.43.104.18.