s-jsk.com - robtex.com
s-jsk.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=1775006232 | ||||||
MX for
s-jsk.com |
Same first word
s-jsk.com |
Similar names
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-08-04 → 2026-04-01 · 2 obs
● 2026-04-01 01:29:40
●NSns2.xserver.jp2015-08-04 → 2026-04-01 · 2 obs
● 2026-04-01 01:29:40
●NSns3.xserver.jp2015-08-04 → 2026-04-01 · 2 obs
● 2026-04-01 01:29:40
●NSns4.xserver.jp2026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 06:04:54
● 2026-04-01 01:29:40
●NSns5.xserver.jp2026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 06:04:54
● 2026-04-01 01:29:40
●MXs-jsk.com2015-08-04 → 2026-04-01 · 2 obs
● 2026-04-01 01:29:40
●A202.226.39.1142026-03-01 → 2026-04-01 · 3 obs
● 2026-03-01 06:04:54
● 2026-04-01 01:29:40
○A219.94.203.1142015-08-04 → 2017-01-12 · 4 obs
● 2017-01-12 03:40:20
○ 2026-03-01 06:04:54
○ 2026-04-01 01:29:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, e.gtld-servers.net... | - |
| s-jsk.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.37.247
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 s-jsk.com (unsigned zone)
⏱️ Timing
Total: 1113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.114 |
| NS | 3 | ns2.xserver.jp, ns1.xserver.jp... |
| MX | 1 | s-jsk.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv213.xserver.jp +a:s-jsk.com |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
s-jsk.com serves as the mail server for s-jsk.com.
IP Addresses
s-jsk.com points to IP number: 202.226.39.114.
Other host names such as kaniya.biz, mail.ochacha.com, kitain.net, mahae.co.jp and hachimori-unyu.com share IPs with s-jsk.com.
Name Servers
s-jsk.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
s-jsk.com at least partially shares name servers with other domains, for instance oxband.com, omoky.com, okuturogi.com, trekkingsarawak.com and ryozanpark.com.
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
s-jsk.com is handled by a single mail server, s-jsk.com.
s-jsk.com points to a single IP: 202.226.39.114.