jcma2.jp - robtex.com
jcma2.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 210.152.121.81🇯🇵 IDC210.152.64.0/18 Frontier Inc. | ||||||
| NS | ns2.jcma2.jp ⭐ ⚠️ Not in parent delegation | ||||||
| A | 203.137.113.225🇯🇵 IDC203.137.112.0/21 Frontier Inc. | ||||||
| NS | ns.jcma2.jp ⚠️ Not in parent delegation | ||||||
| A | 203.137.113.225🇯🇵 IDC203.137.112.0/21 Frontier Inc. | ||||||
| NS | ns1.jcma2.jp | ||||||
| A | 203.137.113.225🇯🇵 IDC203.137.112.0/21 Frontier Inc. | ||||||
| NS | nsdd101.wadax-sv.jp ⚠️ Not in zone NS records | ||||||
| A | 211.1.224.172🇯🇵 MCNET211.1.224.0/20 NTT SmartConnect Corp. | ||||||
| MX | mail.jcma2.jp ⭐ | ||||||
| A | 203.137.113.225🇯🇵 IDC203.137.112.0/21 Frontier Inc. | ||||||
| TXT | v=spf1 +a +mx +a:ns.jcma2.jp -all | ||||||
| SOA | ns1.jcma2.jph-wakatsuki23132@jcma.jp 2026-03-25 #1 | ||||||
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=1774788303 | ||||||
Subdomains
Same first word
jcma2.jp |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns.jcma2.jp2015-06-25 → 2026-03-29 · 2 obs
● 2026-03-29 13:28:24
●NSns1.jcma2.jp2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 01:20:24
● 2026-03-29 13:28:24
●NSns2.jcma2.jp2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 01:20:24
● 2026-03-29 13:28:24
●NSnsdd101.wadax-sv.jp2026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 01:20:24
● 2026-03-29 13:28:24
●MXmail.jcma2.jp2015-06-25 → 2026-03-29 · 2 obs
● 2026-03-29 13:28:24
○A202.144.230.2042018-09-22 → 2018-09-22 · 4 obs
● 2018-09-22 06:14:18
○ 2026-03-14 01:20:24
○ 2026-03-29 13:28:24
●A210.152.121.812026-03-14 → 2026-03-29 · 3 obs
● 2026-03-14 01:20:24
● 2026-03-29 13:28:24
○A211.1.225.792015-06-25 → 2017-02-07 · 4 obs
● 2017-02-07 04:38:08
○ 2018-09-22 06:14:18
○ 2026-03-29 13:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| jcma2.jp | nsdd101.wadax-sv.jp, ns.jcma2.jp | 1 record |
✅ Authoritative Response
Server:203.137.113.225
NS records: nsdd101.wadax-sv.jp, ns.jcma2.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jcma2.jp (unsigned zone)
⏱️ Timing
Total: 1521ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 210.152.121.81 |
| NS | 3 | ns.jcma2.jp, ns2.jcma2.jp... |
| MX | 1 | mail.jcma2.jp (pri: 10) |
| TXT | 1 | v=spf1 +a +mx +a:ns.jcma2.jp -all |
| SOA | 1 | ns1.jcma2.jp h-wakatsuki23132.jcma.jp |
📌 Glue Records Collected
Total: 1
In-bailiwick: 1 (ns.jcma2.jp)
Analysis
Hierarchy
jcma2.jp is a parent of ns1.jcma2.jp, ns2.jcma2.jp, ns.jcma2.jp and mail.jcma2.jp.
IP Addresses
jcma2.jp resolves to a single IP: 210.152.121.81.
Other host names, for instance tjmr.co.jp, yume-daian.co.jp, hanzoya.co.jp, www.yume-daian.co.jp and skn-shinken.jp share IP numbers with jcma2.jp.
Name Servers
jcma2.jp is delegated to four name servers: ns1.jcma2.jp, ns2.jcma2.jp, ns.jcma2.jp and nsdd101.wadax-sv.jp.
jcma2.jp shares some name servers with other domains, for example mc-toplight.com, starvending.jp, otec-jp.com, ex-lifestage.com and jk.tv.
These name servers are commonly used alongside ns.sora-jp.com, ns.juken-net.com, ns.t-web.co.jp and ns2.mc-toplight.com.
Host names with a single IP address:
ns1.jcma2.jp, ns2.jcma2.jp and ns.jcma2.jp point to 203.137.113.225.
nsdd101.wadax-sv.jp points to 211.1.224.172.
Host names pointing to 203.137.113.225: ns1.jcma2.jp, ns2.jcma2.jp and ns.jcma2.jp.
Mail Servers
jcma2.jp is handled by a single mail server, mail.jcma2.jp.
Host name mail.jcma2.jp points to IP 203.137.113.225.