studio-tex.com - robtex.com
studio-tex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 203.138.30.220🇯🇵 InfoSphere203.138.0.0/16 INFOSPHERE | ||||||
| PTR | studio-tex.com | ||||||
| NS | ns3.sphere.ad.jp ⭐ | ||||||
| A | 202.239.113.22🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns3.sphere.ad.jp | ||||||
| NS | ns4.sphere.ad.jp | ||||||
| A | 202.239.113.30🇯🇵 InfoSphere202.239.64.0/18 INFOSPHERE | ||||||
| PTR | ns4.sphere.ad.jp | ||||||
| MX | studio-tex.com ⭐ | ||||||
| A | 203.138.30.220🇯🇵 InfoSphere203.138.0.0/16 INFOSPHERE | ||||||
| PTR | studio-tex.com | ||||||
| TXT | v=spf1 include:fmx.etius.jp +ip4:203.138.29.2/32 +ip4:203.138.30.220/32 -all | ||||||
| SOA | ns3.sphere.ad.jpdns@sphere.ad.jp serial=1576034205 | ||||||
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=1778892916 | ||||||
PTR for
MX for
studio-tex.com |
Same first word
studio-tex.com |
Similar names
DNS History
4 records (4 active, 0 former)
●NSns3.sphere.ad.jp2015-06-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:09:04
●NSns4.sphere.ad.jp2015-06-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:09:04
●MXstudio-tex.com2015-06-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:09:04
●A203.138.30.2202015-06-16 → 2026-05-16 · 2 obs
● 2026-05-16 01:09:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| studio-tex.com | ns3.sphere.ad.jp, ns4.sphere.ad.jp | - |
✅ Authoritative Response
Server:202.239.113.30
NS records: ns3.sphere.ad.jp, ns4.sphere.ad.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for studio-tex.com (unsigned zone)
⏱️ Timing
Total: 1174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 203.138.30.220 |
| NS | 2 | ns4.sphere.ad.jp, ns3.sphere.ad.jp |
| MX | 1 | studio-tex.com (pri: 10) |
| TXT | 1 | v=spf1 include:fmx.etius.jp +ip4:203.138 |
| SOA | 1 | ns3.sphere.ad.jp dns.sphere.ad.jp |
Analysis
Mail Server Role
studio-tex.com serves as the mail server for studio-tex.com.
IP Addresses
studio-tex.com points to a single IP address: 203.138.30.220.
Name Servers
studio-tex.com is delegated to two name servers: ns3.sphere.ad.jp and ns4.sphere.ad.jp.
studio-tex.com uses the same name server setup as other domains, including 129.212.202.in-addr.arpa, tokyohinomaru.co.jp, eikichi.co.jp, it-i.jp and awacsw.co-site.jp.
studio-tex.com shares some name servers with other domains, for example s-frutto.com.
Hostnames with a single IP
ns3.sphere.ad.jp resolves to: 202.239.113.22.
ns4.sphere.ad.jp resolves to: 202.239.113.30.
Mail Servers
Mail for studio-tex.com is handled by a single mail server, studio-tex.com.
Host studio-tex.com points to IP 203.138.30.220.