first-studio.jp - robtex.com
first-studio.jp
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=1777015803 | ||||||
MX for
first-studio.jp |
Same first word
first-studio.ru |
first-studio.jp |
DNS History
8 records (7 active, 1 former)
●NSns1.xserver.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●NSns2.xserver.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●NSns3.xserver.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●NSns4.xserver.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●NSns5.xserver.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●MXfirst-studio.jp2015-07-07 → 2026-04-24 · 2 obs
● 2026-04-24 07:40:34
●A202.226.39.532026-04-06 → 2026-04-24 · 3 obs
● 2026-04-06 07:01:58
● 2026-04-24 07:40:34
○A219.94.203.532015-07-07 → 2018-10-10 · 4 obs
● 2018-10-10 21:27:30
○ 2026-04-06 07:01:58
○ 2026-04-24 07:40:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| first-studio.jp | ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp... | 11 records |
✅ Authoritative Response
Server:35.72.43.26
NS records: ns2.xserver.jp, ns3.xserver.jp, ns1.xserver.jp, ns5.xserver.jp, ns4.xserver.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for first-studio.jp (unsigned zone)
⏱️ Timing
Total: 870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 202.226.39.53 |
| NS | 5 | ns2.xserver.jp, ns5.xserver.jp... |
| MX | 1 | first-studio.jp (pri: 0) |
| TXT | 1 | v=spf1 +a:sv352.xserver.jp +a:first-stud |
| 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
The mail server for first-studio.jp is first-studio.jp.
IP Addresses
first-studio.jp points to a single IP address: 202.226.39.53.
Other host names such as zerisi.com, sukiyaki.jp, mail.top-search.info, jitsumu-kyouzai.com and ns.audiosharing.com share IPs with first-studio.jp.
Name Servers
first-studio.jp is delegated to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp and ns5.xserver.jp.
first-studio.jp at least partially shares name servers with other domains, for example kondoru.net, seniordisco.com, reas-web.co.jp, mcp-saitamawest.jp and kumozugawa-zouendoboku.jp.
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
One IP number:
ns2.xserver.jp points to: 35.72.43.26
ns3.xserver.jp points to: 202.226.36.247
Mail Servers
One mail server handles first-studio.jp; that server is first-studio.jp.
first-studio.jp points to a single IP number: 202.226.39.53.