jiujitsu-b.com - robtex.com
jiujitsu-b.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=1774482357 | ||||||
MX for
jiujitsu-b.com |
Same first word
jiujitsu-b.com |
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.xserver.jp2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
●NSns2.xserver.jp2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
●NSns3.xserver.jp2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
●NSns4.xserver.jp2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
●NSns5.xserver.jp2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
●MXjiujitsu-b.com2016-12-05 → 2026-03-25 · 2 obs
● 2026-03-25 23:51:34
○A183.90.232.442016-12-05 → 2016-12-05 · 3 obs
○ 2018-07-31 13:09:00
○ 2026-03-25 23:51:34
○A183.90.240.252018-07-31 → 2018-07-31 · 4 obs
● 2018-07-31 13:09:00
○ 2026-03-20 16:05:18
○ 2026-03-25 23:51:34
●A85.131.209.512026-03-20 → 2026-03-25 · 3 obs
● 2026-03-20 16:05:18
● 2026-03-25 23:51:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jiujitsu-b.com | ns1.xserver.jp, ns2.xserver.jp | - |
✅ Authoritative Response
Server:202.226.36.170
NS records: ns1.xserver.jp, ns2.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jiujitsu-b.com (unsigned zone)
⏱️ Timing
Total: 1536ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 85.131.209.51 |
| NS | 5 | ns5.xserver.jp, ns4.xserver.jp... |
| MX | 1 | jiujitsu-b.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv16510.xserver.jp +a:jiujitsu |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
For jiujitsu-b.com, the mail server is jiujitsu-b.com.
IP Addresses
jiujitsu-b.com resolves to one IP number: 85.131.209.51.
other host names including kotuo.xsrv.jp, mx.takamisupply.co.jp, dns.spagetti.net, www.smmdw.co.jp and disneynohimitsu.com share IP numbers with jiujitsu-b.com.
Name Servers
jiujitsu-b.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
jiujitsu-b.com at least partially shares name servers with other domains, for instance ear-p.com, geo-scape.com, simplehome8.com, maple-land.net and mu-ad.co.jp.
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
jiujitsu-b.com is served by a single mail server, jiujitsu-b.com.
jiujitsu-b.com resolves to IP 85.131.209.51.