java-skill.com - dns.ninja
java-skill.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=1794091776 | ||||||
MX for
java-skill.com |
Same first word
java-skill.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●NSns2.xserver.jp2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●NSns3.xserver.jp2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●NSns4.xserver.jp2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●NSns5.xserver.jp2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●MXjava-skill.com2019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
●A183.181.88.802019-12-16 → 2026-11-07 · 2 obs
● 2026-11-07 23:08:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net... | - |
| java-skill.com | 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 java-skill.com (unsigned zone)
⏱️ Timing
Total: 2986ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.181.88.80 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | java-skill.com (pri: 0) |
| TXT | 2 | google-site-verification=MsEFpksSSuetWVR, v=spf1 +a:sv8079.xserver.jp +a:java-skil |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
java-skill.com handles its own mail, functioning as its own mail server.
IP Addresses
java-skill.com resolves to just one IP address, 183.181.88.80.
Two other host names, along with knots-grp.com, rootzero.dev and karaoke-rentaru.com, also share IP numbers with java-skill.com.
Name Servers
java-skill.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
The name servers of java-skill.com overlap at least partially with those of other domains — among them dr-inko.com, yokochan.blog, gojou-arch.com and two more.
These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.
Hostnames that map to three IP numbers:
ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.
ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.
ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names that point to one IP address:
ns2.xserver.jp resolves to the IP address 35.72.43.26.
ns3.xserver.jp resolves to the IP address 202.226.36.247.
Mail Servers
java-skill.com is served by just one mail server: java-skill.com.
java-skill.com resolves to 183.181.88.80 and no other IP number.