k-jcf.com - robtex.com
k-jcf.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=1774689722 | ||||||
MX for
k-jcf.com |
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSns01.step-bb.jp2008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-24 06:31:08
○ 2026-03-28 09:41:16
○NSns02.step-bb.jp2008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-24 06:31:08
○ 2026-03-28 09:41:16
●NSns1.xserver.jp2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
●NSns2.xserver.jp2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
●NSns3.xserver.jp2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
●NSns4.xserver.jp2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
●NSns5.xserver.jp2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
●MXk-jcf.com2015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
○MXwww64-116.step-bb.jp2008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-24 06:31:08
○ 2026-03-28 09:41:16
●A120.136.10.332015-08-24 → 2026-03-28 · 3 obs
● 2015-08-24 06:31:08
● 2026-03-28 09:41:16
○A210.233.64.1162008-03-17 → 2008-03-17 · 3 obs
○ 2015-08-24 06:31:08
○ 2026-03-28 09:41:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| k-jcf.com | ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp... | - |
✅ Authoritative Response
Server:35.72.43.26
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 k-jcf.com (unsigned zone)
⏱️ Timing
Total: 2263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 120.136.10.33 |
| NS | 5 | ns5.xserver.jp, ns1.xserver.jp... |
| MX | 1 | k-jcf.com (pri: 0) |
| TXT | 1 | v=spf1 +a:sv532.xserver.jp +a:k-jcf.com |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
Analysis
Mail Server Role
For k-jcf.com, the mail server is k-jcf.com.
IP Addresses
k-jcf.com resolves to one IP number: 120.136.10.33.
other host names including asahi-golf.co.jp, www.sours-navi.net, osteria-la-dolce-vita.jp, e-homeing.biz and as-bomdebola.com share IP numbers with k-jcf.com.
Name Servers
k-jcf.com is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
k-jcf.com at least partially shares name servers with other domains, for instance souzoku-saitama.com, wellnes.xsrv.jp, o-eigo.net, shihou-shoshi.com and oau.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
k-jcf.com is served by a single mail server, k-jcf.com.
k-jcf.com resolves to IP 120.136.10.33.