ubushina.com - robtex.com
ubushina.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=1778931646 | ||||||
MX for
ubushina.com |
Subdomains
Same first word
ubushina.com |
DNS History
12 records (7 active, 5 former)
○NSns.ubushina.com2015-06-24 → 2015-11-10 · 4 obs
● 2015-11-10 06:16:20
○ 2016-01-28 15:25:38
○ 2026-05-16 12:03:30
○NSns04.xbit.jp2015-06-24 → 2015-11-10 · 4 obs
● 2015-11-10 06:16:20
○ 2016-01-28 15:25:38
○ 2026-05-16 12:03:30
●NSns1.xserver.jp2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
●NSns2.xserver.jp2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
●NSns3.xserver.jp2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
●NSns4.xserver.jp2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
●NSns5.xserver.jp2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
○MXmail.ubushina.com2015-06-24 → 2015-11-10 · 4 obs
● 2015-11-10 06:16:20
○ 2016-01-28 15:25:38
○ 2026-05-16 12:03:30
●MXubushina.com2016-01-28 → 2026-05-16 · 3 obs
● 2016-01-28 15:25:38
● 2026-05-16 12:03:30
○A183.90.232.262016-01-28 → 2017-01-01 · 5 obs
● 2016-01-28 15:25:38
● 2017-01-01 17:40:42
○ 2018-11-15 21:16:06
○ 2026-05-16 12:03:30
●A183.90.232.812018-11-15 → 2026-05-16 · 3 obs
● 2018-11-15 21:16:06
● 2026-05-16 12:03:30
○A59.106.61.1082015-06-24 → 2015-11-10 · 4 obs
● 2015-11-10 06:16:20
○ 2016-01-28 15:25:38
○ 2026-05-16 12:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| ubushina.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.39.247
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 ubushina.com (unsigned zone)
⏱️ Timing
Total: 2272ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 183.90.232.81 |
| NS | 5 | ns3.xserver.jp, ns5.xserver.jp... |
| MX | 1 | ubushina.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv1225.xserver.jp +a:ubushina. |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Hierarchy
ubushina.com is parent of mail.ubushina.com and ns.ubushina.com.
Mail Server Role
For ubushina.com, the mail server is ubushina.com.
IP Addresses
ubushina.com points to a single IP number: 183.90.232.81.
other host names for instance kayobuta.com, amuami.com, mail.ubushina.com, csgjpn.com and ns.hirosaki-surgery2.org share IP numbers with ubushina.com.
Name Servers
ubushina.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
ubushina.com at least partially shares name servers with other domains, for instance echelle-store.jp, rosy-photo.com, nj-e.jp, highwaygs.jp and shimizukosan.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
One mail server handles ubushina.com.
Host name ubushina.com points to IP address 183.90.232.81.