cat55.com - robtex.com
cat55.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=1777377396 | ||||||
MX for
cat55.com |
Subdomains
Same first word
cat55.com |
Similar names
DNS History
12 records (7 active, 5 former)
●NSns1.xserver.jp2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
●NSns2.xserver.jp2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
●NSns3.xserver.jp2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
●NSns4.xserver.jp2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
●NSns5.xserver.jp2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
○NSpba.linkclub.jp2015-07-09 → 2017-08-16 · 4 obs
● 2017-08-16 00:42:02
○ 2026-02-21 10:32:28
○ 2026-04-28 12:12:54
○NSusr-ns1.linkclub.jp2015-07-09 → 2017-08-16 · 4 obs
● 2017-08-16 00:42:02
○ 2026-02-21 10:32:28
○ 2026-04-28 12:12:54
○NSusr-ns2.linkclub.jp2015-07-09 → 2017-08-16 · 4 obs
● 2017-08-16 00:42:02
○ 2026-02-21 10:32:28
○ 2026-04-28 12:12:54
●MXcat55.com2026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
○MXmail.cat55.com2015-07-09 → 2017-08-16 · 4 obs
● 2017-08-16 00:42:02
○ 2026-02-21 10:32:28
○ 2026-04-28 12:12:54
●A162.43.122.1962026-02-21 → 2026-04-28 · 3 obs
● 2026-02-21 10:32:28
● 2026-04-28 12:12:54
○A219.118.71.1172015-07-09 → 2017-08-16 · 4 obs
● 2017-08-16 00:42:02
○ 2026-02-21 10:32:28
○ 2026-04-28 12:12:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net... | - |
| cat55.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:157.112.182.220
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 cat55.com (unsigned zone)
⏱️ Timing
Total: 1146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.122.196 |
| NS | 5 | ns2.xserver.jp, ns4.xserver.jp... |
| MX | 1 | cat55.com (pri: 0) |
| TXT | 2 | v=spf1 +a:sv14595.xserver.jp +a:cat55.co, c5dc339205648c2faf3429accf458e7c60651ed6 |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Hierarchy
cat55.com is a parent of www.cat55.com and mail.cat55.com.
Mail Server Role
For cat55.com, the mail server is cat55.com.
IP Addresses
cat55.com resolves to one IP number: 162.43.122.196.
other host names including yoroushi.jp, landsi.com, next-edge.net, angkor-thom.info and tabi-japan.com share IP numbers with cat55.com.
Name Servers
cat55.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
cat55.com at least partially shares name servers with other domains, for instance stmother.com, roselcp.com, fimple.jp, sooken.com and hanaie.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
cat55.com is served by a single mail server, cat55.com.
cat55.com resolves to IP 162.43.122.196.