jcfa.jp - robtex.com
jcfa.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 219.118.222.236🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| NS | ns2.asj-hosting.net ⭐ | ||||||
| A | 219.118.212.6🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns2.asj-hosting.net | ||||||
| NS | ns.asj-hosting.net | ||||||
| A | 219.118.193.4🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| PTR | ns.asj-hosting.net | ||||||
| MX | imx35.asj-hosting.net ⭐ | ||||||
| A | 219.118.222.237🇯🇵 ASJ219.118.192.0/19 INC. IPv4 CIDR-block NO.1 | ||||||
| SOA | ns.asj-hosting.netadministrator@asj-hosting.net 2020-03-18 #20 | ||||||
jp
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | z.dns.jp ⭐ | ||||||
| NS | a.dns.jp | ||||||
| NS | b.dns.jp | ||||||
| NS | c.dns.jp | ||||||
| NS | d.dns.jp | ||||||
| NS | e.dns.jp | ||||||
| NS | f.dns.jp | ||||||
| NS | g.dns.jp | ||||||
| NS | h.dns.jp | ||||||
| SOA | z.dns.jproot@dns.jp serial=1784104203 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.asj-hosting.net2015-06-27 → 2026-07-15 · 2 obs
● 2026-07-15 08:55:18
●NSns2.asj-hosting.net2015-06-27 → 2026-07-15 · 2 obs
● 2026-07-15 08:55:18
●MXimx35.asj-hosting.net2015-06-27 → 2026-07-15 · 2 obs
● 2026-07-15 08:55:18
●A219.118.222.2362015-06-27 → 2026-07-15 · 2 obs
● 2026-07-15 08:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | f.dns.jp, g.dns.jp, h.dns.jp, e.dns.jp... | - |
| jcfa.jp | ns.asj-hosting.net, ns2.asj-hosting.net | - |
✅ Authoritative Response
Server:219.118.212.6
NS records: ns.asj-hosting.net, ns2.asj-hosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcfa.jp (unsigned zone)
⏱️ Timing
Total: 1292ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 219.118.222.236 |
| NS | 2 | ns2.asj-hosting.net, ns.asj-hosting.net |
| MX | 1 | imx35.asj-hosting.net (pri: 10) |
| SOA | 1 | ns.asj-hosting.net administrator.asj-hos |
Analysis
IP Addresses
jcfa.jp points to a single IP number: 219.118.222.236.
Additional host names — j-sakura.org, kumorizora.com, plectrum.co.jp and two others — share IP numbers with jcfa.jp.
Name Servers
The NS records for jcfa.jp delegate to ns2.asj-hosting.net and ns.asj-hosting.net.
jcfa.jp shares its name server setup with other domains, including ua-design.co.jp, tbc.ne.jp, twks.co.jp and two others.
ns2.asj-hosting.net and ns.asj-hosting.net each resolve to one IP number: ns2.asj-hosting.net points to 219.118.212.6 and ns.asj-hosting.net points to 219.118.193.4.
Mail Servers
jcfa.jp has one mail server: imx35.asj-hosting.net.
jcfa.jp shares the same mail server setup as other domains, including orbe.com, on-ltd.com, daxdax.com and two others.
imx35.asj-hosting.net resolves to 219.118.222.237 and no other IP number.