kitakyu-open.com - robtex.com
kitakyu-open.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=1778417521 | ||||||
MX for
kitakyu-open.com |
Same first word
kitakyu-open.com |
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●NSns2.xserver.jp2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●NSns3.xserver.jp2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●NSns4.xserver.jp2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●NSns5.xserver.jp2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●MXkitakyu-open.com2015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
●A120.136.10.312015-05-24 → 2026-05-10 · 2 obs
● 2026-05-10 13:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| kitakyu-open.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:202.226.36.164
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 kitakyu-open.com (unsigned zone)
⏱️ Timing
Total: 1925ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.10.31 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | kitakyu-open.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv530.xserver.jp +a:kitakyu-op |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
The mail server for kitakyu-open.com is kitakyu-open.com.
IP Addresses
kitakyu-open.com maps to IP address 120.136.10.31.
Other host names, for instance mail.ichishoukai.com, oba-rec.com, mutumi-system.com, ddwh.biz and sousaku.xsrv.jp share IP numbers with kitakyu-open.com.
Name Servers
kitakyu-open.com delegates to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
kitakyu-open.com at least partially shares name servers with other domains such as tron.ne.jp, ip-fax.com, delusion-ideal.com, knowledgelogs.com and yuka-alpha.com.
Host names with three IPs
Host ns1.xserver.jp points to 202.226.36.164, 202.226.36.170 and 202.226.36.246
Host ns4.xserver.jp points to 183.90.224.226, 183.90.224.230 and 202.226.39.247
Host ns5.xserver.jp points to 157.112.182.218, 157.112.182.220 and 202.226.37.247
Host names with one IP
Host ns2.xserver.jp points to 35.72.43.26
Host ns3.xserver.jp points to 202.226.36.247
Mail Servers
One mail server serves kitakyu-open.com.
kitakyu-open.com points to one IP number: 120.136.10.31.