syousuke.net - robtex.com
syousuke.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=1774391802 | ||||||
MX for
syousuke.net |
Same first word
syousuke.net |
DNS History
10 records (7 active, 3 former)
○NSns1.value-domain.com2015-07-07 → 2017-03-20 · 4 obs
● 2017-03-20 20:12:24
○ 2020-01-28 12:15:42
○ 2026-03-24 22:45:38
●NSns1.xserver.jp2020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
○NSns2.value-domain.com2015-07-07 → 2017-03-20 · 4 obs
● 2017-03-20 20:12:24
○ 2020-01-28 12:15:42
○ 2026-03-24 22:45:38
●NSns2.xserver.jp2020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
●NSns3.xserver.jp2020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
●NSns4.xserver.jp2020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
●NSns5.xserver.jp2020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
●MXsyousuke.net2020-01-28 → 2026-03-24 · 2 obs
● 2026-03-24 22:45:38
●A183.90.240.452020-01-28 → 2026-03-24 · 3 obs
● 2020-01-28 12:15:42
● 2026-03-24 22:45:38
○A219.94.203.1542015-07-07 → 2017-03-20 · 4 obs
● 2017-03-20 20:12:24
○ 2020-01-28 12:15:42
○ 2026-03-24 22:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, l.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net... | - |
| syousuke.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:183.90.224.230
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 syousuke.net (unsigned zone)
⏱️ Timing
Total: 1828ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.240.45 |
| NS | 5 | ns1.xserver.jp, ns3.xserver.jp... |
| MX | 1 | syousuke.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv2244.xserver.jp +a:syousuke. |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for syousuke.net is syousuke.net.
IP Addresses
syousuke.net points to a single IP address: 183.90.240.45.
Other host names such as dr-harlem.com, sy0.jp, nagano-g.com, sdg.ac.jp and iofit.co.jp share IPs with syousuke.net.
Name Servers
syousuke.net is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
syousuke.net at least partially shares name servers with other domains, for example tdsystem.co.jp, homma-dc.com, k-sn.co.jp, l-navi.net and pendet.com.
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
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles syousuke.net; that server is syousuke.net.
syousuke.net points to a single IP number: 183.90.240.45.