simpletraining.net - dns.ninja
simpletraining.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=1783193736 | ||||||
MX for
simpletraining.net |
Same first word
simpletraining.net |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●NSns2.xserver.jp2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●NSns3.xserver.jp2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●NSns4.xserver.jp2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●NSns5.xserver.jp2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●MXsimpletraining.net2026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
●A183.90.228.72026-02-20 → 2026-07-04 · 2 obs
● 2026-07-04 19:48:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| simpletraining.net | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 simpletraining.net (unsigned zone)
⏱️ Timing
Total: 1088ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.228.7 |
| NS | 5 | ns4.xserver.jp, ns2.xserver.jp... |
| MX | 1 | simpletraining.net (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1106.xserver.jp +a:simpletra |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
simpletraining.net serves as a mail server for simpletraining.net.
IP Addresses
simpletraining.net has exactly one IP address — 183.90.228.7.
oka-japan.co.jp, www.uwasa-no.com, miyagi-sotai.com plus two other host names have IP numbers in common with simpletraining.net.
Name Servers
Five name servers handle delegation for simpletraining.net: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
simpletraining.net shares at least some of its name servers with other domains, including taikonet.co.jp, fishing-boat.net, wasedahouse.co.jp and two others.
These name servers are frequently paired with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names carrying three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names resolving to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
simpletraining.net uses exactly one mail server, which is simpletraining.net.
simpletraining.net directs to just one IP number, 183.90.228.7.