katsueisha.com - robtex.com
katsueisha.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=1778551891 | ||||||
MX for
katsueisha.com |
Subdomains
mail.katsueisha.com |
Same first word
katsueisha.com |
Similar names
DNS History
11 records (7 active, 4 former)
○NSns1.do-reg.jp2015-08-29 → 2016-12-29 · 4 obs
● 2016-12-29 06:45:54
○ 2026-03-18 12:30:40
○ 2026-05-12 02:26:00
●NSns1.xserver.jp2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
○NSns2.do-reg.jp2015-08-29 → 2016-12-29 · 4 obs
● 2016-12-29 06:45:54
○ 2026-03-18 12:30:40
○ 2026-05-12 02:26:00
●NSns2.xserver.jp2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
●NSns3.xserver.jp2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
●NSns4.xserver.jp2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
●NSns5.xserver.jp2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
●MXkatsueisha.com2026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
○MXmail.katsueisha.com2015-08-29 → 2016-12-29 · 4 obs
● 2016-12-29 06:45:54
○ 2026-03-18 12:30:40
○ 2026-05-12 02:26:00
●A162.43.94.502026-03-18 → 2026-05-12 · 3 obs
● 2026-03-18 12:30:40
● 2026-05-12 02:26:00
○A210.188.195.1032015-08-29 → 2016-12-29 · 4 obs
● 2016-12-29 06:45:54
○ 2026-03-18 12:30:40
○ 2026-05-12 02:26:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, a.gtld-servers.net, e.gtld-servers.net, c.gtld-servers.net... | - |
| katsueisha.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.247
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 katsueisha.com (unsigned zone)
⏱️ Timing
Total: 1622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.94.50 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | katsueisha.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv15049.xserver.jp +a:katsueis |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
katsueisha.com is the parent of mail.katsueisha.com.
Mail Server Role
katsueisha.com serves as the mail server for katsueisha.com.
IP Addresses
katsueisha.com points to IP number 162.43.94.50.
For instance, other host names wabo.co.jp, mail.katsueisha.com, mail.miyoshi-k.com, sv15049.xserver.jp and press-contact.com share IP numbers with katsueisha.com.
Name Servers
katsueisha.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
katsueisha.com shares name servers with other domains at least partially, for example ts-airtech.com, hinanoyu.com, ardesign.co.jp, plascoat.co.jp and newworld-hotel.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
katsueisha.com is handled by a single mail server, katsueisha.com.
katsueisha.com points to a single IP: 162.43.94.50.