cast-studio.jp - robtex.com
cast-studio.jp
| DNSSEC | ⚠️ Not signed | ||||||
| A | 153.122.205.20🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | cast-studio.jp ⭐ | ||||||
| A | 153.122.205.20🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K. | ||||||
| NS | dnss10.so-net.ne.jp | ||||||
| A | 210.139.255.1🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss10.so-net.ne.jp | ||||||
| NS | dnss11.so-net.ne.jp | ||||||
| A | 210.139.255.17🇯🇵 So-net210.139.128.0/17 Sony Network Communications Inc. | ||||||
| PTR | dnss11.so-net.ne.jp | ||||||
| TXT | v=spf1 include:_spf.shared-server.net +mx ~all | ||||||
| SOA | cast-studio.jphostmaster@cast-studio.jp serial=2602171610 | ||||||
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=1778867103 | ||||||
NS for
cast-studio.jp |
Same first word
cast-studio.jp |
Similar names
DNS History
4 records (4 active, 0 former)
●NScast-studio.jp2026-05-13 → 2026-05-15 · 2 obs
● 2026-05-15 18:18:16
●NSdnss10.so-net.ne.jp2026-05-13 → 2026-05-15 · 2 obs
● 2026-05-15 18:18:16
●NSdnss11.so-net.ne.jp2026-05-13 → 2026-05-15 · 2 obs
● 2026-05-15 18:18:16
●A153.122.205.202026-05-13 → 2026-05-15 · 2 obs
● 2026-05-15 18:18:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| jp | a.dns.jp, b.dns.jp, c.dns.jp, d.dns.jp... | - |
| cast-studio.jp | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp | - |
✅ Authoritative Response
Server:210.139.255.17
NS records: dnss10.so-net.ne.jp, dnss11.so-net.ne.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cast-studio.jp (unsigned zone)
⏱️ Timing
Total: 2189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 153.122.205.20 |
| NS | 2 | dnss10.so-net.ne.jp, dnss11.so-net.ne.jp |
| TXT | 1 | v=spf1 include:_spf.shared-server.net +m |
| SOA | 1 | cast-studio.jp hostmaster.cast-studio.jp |
Analysis
Name Server Role
cast-studio.jp serves as the name server for cast-studio.jp.
dnss10.so-net.ne.jp and dnss11.so-net.ne.jp are commonly used as name servers together with cast-studio.jp.
IP Addresses
cast-studio.jp resolves to a single IP: 153.122.205.20.
Other host names, for instance clairmont.jp, alda.jp, gitogito.com, tomaplanning.com and stretch.jp share IP numbers with cast-studio.jp.
Name Servers
cast-studio.jp is delegated to three name servers: cast-studio.jp, dnss10.so-net.ne.jp and dnss11.so-net.ne.jp.
cast-studio.jp shares some name servers with other domains, for example jwinger.com, kurashima-products.com, nenkin.co.jp, futatsuya-seikeigeka.jp and aihokougyou.com.
Host names with a single IP: cast-studio.jp points to 153.122.205.20; dnss10.so-net.ne.jp points to 210.139.255.1; dnss11.so-net.ne.jp points to 210.139.255.17.