arcvs.co.jp - robtex.com
arcvs.co.jp
co.jp
| DNSSEC | ⚠️ Not signed | ||||||
| TXT | co.jp. | ||||||
MX for
arcvs.co.jp |
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns1.xserver.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●NSns2.xserver.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●NSns3.xserver.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●NSns4.xserver.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●NSns5.xserver.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●MXarcvs.co.jp2026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
●A202.226.37.1692026-07-28 → 2026-08-02 · 2 obs
● 2026-08-02 23:47:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| arcvs.co.jp | ns3.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp... | 11 records |
✅ Authoritative Response
Server:202.226.36.247
NS records: ns3.xserver.jp, ns4.xserver.jp, ns2.xserver.jp, ns1.xserver.jp, ns5.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for arcvs.co.jp (unsigned zone)
⏱️ Timing
Total: 922ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.37.169 |
| NS | 5 | ns3.xserver.jp, ns2.xserver.jp... |
| MX | 1 | arcvs.co.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv143.xserver.jp +a:arcvs.co.j |
| SOA | 1 | ns1.xserver.jp root.sv0.xserver.jp |
📌 Glue Records Collected
Total: 11
Out-of-bailiwick: 11 (ns5.xserver.jp, ns5.xserver.jp, ns5.xserver.jp...)
Analysis
Mail Server Role
arcvs.co.jp acts as its own mail server.
IP Addresses
arcvs.co.jp points to a single IP number: 202.226.37.169.
Additional host names — rux.co.jp, yamato-ken.com, densetsu-steak.com and two others — share IP numbers with arcvs.co.jp.
Name Servers
Delegation for arcvs.co.jp is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.
There is at least partial name server overlap between arcvs.co.jp and other domains — monimaru.com, jawic.or.jp, seisou-baito.com and two more among them.
These name servers frequently co-occur with the name servers ns4.xserver.jp and ns5.xserver.jp.
Host names with three IP numbers:
The hostname ns1.xserver.jp directs to 202.226.36.164, 202.226.36.170 and 202.226.36.246.
The hostname ns4.xserver.jp directs to 183.90.224.226, 183.90.224.230 and 202.226.39.247.
The hostname ns5.xserver.jp directs to 157.112.182.218, 157.112.182.220 and 202.226.37.247.
Host names pointing to a single IP address:
ns2.xserver.jp has the IP address 35.72.43.26.
ns3.xserver.jp has the IP address 202.226.36.247.
Mail Servers
arcvs.co.jp has a single mail server: arcvs.co.jp itself.
arcvs.co.jp directs to just one IP number, 202.226.37.169.