ken01.com - robtex.com
ken01.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=1774606072 | ||||||
MX for
ken01.com |
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
●NSns1.xserver.jp2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
●NSns2.xserver.jp2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
●NSns3.xserver.jp2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
●NSns4.xserver.jp2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
●NSns5.xserver.jp2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
●MXken01.com2015-06-24 → 2026-03-27 · 2 obs
● 2026-03-27 10:27:44
○A120.136.10.232015-06-24 → 2015-11-10 · 4 obs
● 2015-11-10 09:49:42
○ 2016-02-03 02:46:42
○ 2026-03-27 10:27:44
●A162.43.122.1742026-03-26 → 2026-03-27 · 3 obs
● 2026-03-26 19:24:10
● 2026-03-27 10:27:44
○A183.90.232.382016-02-03 → 2017-02-14 · 5 obs
● 2016-02-03 02:46:42
● 2017-02-14 14:16:50
○ 2026-03-26 19:24:10
○ 2026-03-27 10:27:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| ken01.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 ken01.com (unsigned zone)
⏱️ Timing
Total: 4400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.43.122.174 |
| NS | 5 | ns4.xserver.jp, ns3.xserver.jp... |
| MX | 1 | ken01.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv14573.xserver.jp +a:ken01.co |
| SOA | 1 | ns1.xserver.jp root.xserver.jp |
Analysis
Mail Server Role
The mail server for ken01.com is ken01.com.
IP Addresses
ken01.com points to a single IP address: 162.43.122.174.
Other host names such as mail.yuubi.net, ep-c.net, mail.sweet.or.jp, aicron.org and sweet.or.jp share IPs with ken01.com.
Name Servers
ken01.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
ken01.com at least partially shares name servers with other domains, for example atsuki-ac.com, motorsport.promo, worldbestthing.com, saitama-kagu.or.jp and m-s-i.co.jp.
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
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 ken01.com; that server is ken01.com.
ken01.com points to a single IP number: 162.43.122.174.